Quick view Details ICT Billet ICT Billet Oil Pump Pickup Tube Brace Girdle 2-Bolt MSRP: Now: $30.99 Add to Cart Compare Quick view Details Michigan Motorsports Michigan Motorsports LS Valve Seal Kit for Dual Springs - Qty 16 LS1 LS2 LS3 LS6 LS7 LSA LS MSRP: Now: $15.99 Add to Cart Compare Quick view Details Michigan Motorsports Titanium Retainers and Valve Locks for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC MSRP: Now: $149.99 Add to Cart Compare Quick view Details Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC MSRP: Now: $124.99 Add to Cart Compare Quick view Details Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering MSRP: Now: $339.99 Add to Cart Compare Quick view Details Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering MSRP: Now: $509.99 Add to Cart Compare Quick view Details Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche MSRP: Now: $479.99 Out of stock Compare Quick view Details Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L MSRP: Now: $69.99 Add to Cart Compare Quick view Details Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 MSRP: Now: $179.99 Add to Cart Compare Quick view Details Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 MSRP: Now: $29.99 Add to Cart Compare Quick view Details Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 MSRP: Now: $14.99 Add to Cart Compare Quick view Details Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 MSRP: Now: $32.99 Add to Cart Compare Quick view ICT Billet ICT Billet Oil Pump Pickup Tube Brace Girdle 2-Bolt ICT BILLET LS OIL PUMP PICKUP SUPPORT 551910 • Fits all Gen 3&4 LS series engines• Supports Oil Pump Pickup flange with two bolts instead of only one• Made in the Wichita, KS from aerospace grade, USA produced billet aluminum•... MSRP: Now: $30.99 Add to Cart Compare Quick view Michigan Motorsports Michigan Motorsports LS Valve Seal Kit for Dual Springs - Qty 16 LS1 LS2 LS3 LS6 LS7 LSA LS Michigan Motorsports LS Valve Seal Kit (16 seals) Valve Stem Seal Kit For Stock Diameter Powdered Metal and Bronze Guides Commonly used with Dual Valve Springs Separate Spring Locator is Required Valve Stem Seals Keep Unwanted Oil From Entering... MSRP: Now: $15.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers and Valve Locks for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers and Locks for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs,... MSRP: Now: $149.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs, fits most... MSRP: Now: $124.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering Trailblazer SS 1 7/8" Headers Ships directly from the manufacturer *We do not sell or ship headers to California* Headers not available for sale outside of the continental United States Speed Engineering Headers are made out of 304... MSRP: Now: $339.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering Trailblazer SS 1 7/8" Header Kit Ships directly from the manufacturer - This item can not be shipped To California. Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel... MSRP: Now: $509.99 Add to Cart Compare Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Details Michigan Motorsports Michigan Motorsports LS Valve Seal Kit for Dual Springs - Qty 16 LS1 LS2 LS3 LS6 LS7 LSA LS MSRP: Now: $15.99 Add to Cart Compare Quick view Details Michigan Motorsports Titanium Retainers and Valve Locks for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC MSRP: Now: $149.99 Add to Cart Compare Quick view Details Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC MSRP: Now: $124.99 Add to Cart Compare Quick view Details Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering MSRP: Now: $339.99 Add to Cart Compare Quick view Details Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering MSRP: Now: $509.99 Add to Cart Compare Quick view Details Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche MSRP: Now: $479.99 Out of stock Compare Quick view Details Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L MSRP: Now: $69.99 Add to Cart Compare Quick view Details Knock sensor wire harness with GM OEM Knock Sensors. 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MSRP: Now: $30.99 Add to Cart Compare Quick view Michigan Motorsports Michigan Motorsports LS Valve Seal Kit for Dual Springs - Qty 16 LS1 LS2 LS3 LS6 LS7 LSA LS Michigan Motorsports LS Valve Seal Kit (16 seals) Valve Stem Seal Kit For Stock Diameter Powdered Metal and Bronze Guides Commonly used with Dual Valve Springs Separate Spring Locator is Required Valve Stem Seals Keep Unwanted Oil From Entering... MSRP: Now: $15.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers and Valve Locks for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers and Locks for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs,... 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MSRP: Now: $339.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering Trailblazer SS 1 7/8" Header Kit Ships directly from the manufacturer - This item can not be shipped To California. Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel... MSRP: Now: $509.99 Add to Cart Compare Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Details Michigan Motorsports Titanium Retainers and Valve Locks for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC MSRP: Now: $149.99 Add to Cart Compare Quick view Details Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC MSRP: Now: $124.99 Add to Cart Compare Quick view Details Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering MSRP: Now: $339.99 Add to Cart Compare Quick view Details Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering MSRP: Now: $509.99 Add to Cart Compare Quick view Details Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche MSRP: Now: $479.99 Out of stock Compare Quick view Details Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L MSRP: Now: $69.99 Add to Cart Compare Quick view Details Knock sensor wire harness with GM OEM Knock Sensors. 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MSRP: Now: $149.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs, fits most... MSRP: Now: $124.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering Trailblazer SS 1 7/8" Headers Ships directly from the manufacturer *We do not sell or ship headers to California* Headers not available for sale outside of the continental United States Speed Engineering Headers are made out of 304... MSRP: Now: $339.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering Trailblazer SS 1 7/8" Header Kit Ships directly from the manufacturer - This item can not be shipped To California. Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel... MSRP: Now: $509.99 Add to Cart Compare Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Details Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC MSRP: Now: $124.99 Add to Cart Compare Quick view Details Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering MSRP: Now: $339.99 Add to Cart Compare Quick view Details Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering MSRP: Now: $509.99 Add to Cart Compare Quick view Details Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche MSRP: Now: $479.99 Out of stock Compare Quick view Details Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L MSRP: Now: $69.99 Add to Cart Compare Quick view Details Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 MSRP: Now: $179.99 Add to Cart Compare Quick view Details Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 MSRP: Now: $29.99 Add to Cart Compare Quick view Details Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 MSRP: Now: $14.99 Add to Cart Compare Quick view Details Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 MSRP: Now: $32.99 Add to Cart Compare Quick view ICT Billet ICT Billet Oil Pump Pickup Tube Brace Girdle 2-Bolt ICT BILLET LS OIL PUMP PICKUP SUPPORT 551910 • Fits all Gen 3&4 LS series engines• Supports Oil Pump Pickup flange with two bolts instead of only one• Made in the Wichita, KS from aerospace grade, USA produced billet aluminum•... MSRP: Now: $30.99 Add to Cart Compare Quick view Michigan Motorsports Michigan Motorsports LS Valve Seal Kit for Dual Springs - Qty 16 LS1 LS2 LS3 LS6 LS7 LSA LS Michigan Motorsports LS Valve Seal Kit (16 seals) Valve Stem Seal Kit For Stock Diameter Powdered Metal and Bronze Guides Commonly used with Dual Valve Springs Separate Spring Locator is Required Valve Stem Seals Keep Unwanted Oil From Entering... MSRP: Now: $15.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers and Valve Locks for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers and Locks for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs,... MSRP: Now: $149.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs, fits most... MSRP: Now: $124.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering Trailblazer SS 1 7/8" Headers Ships directly from the manufacturer *We do not sell or ship headers to California* Headers not available for sale outside of the continental United States Speed Engineering Headers are made out of 304... MSRP: Now: $339.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering Trailblazer SS 1 7/8" Header Kit Ships directly from the manufacturer - This item can not be shipped To California. Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel... MSRP: Now: $509.99 Add to Cart Compare Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Details Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering MSRP: Now: $339.99 Add to Cart Compare Quick view Details Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering MSRP: Now: $509.99 Add to Cart Compare Quick view Details Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche MSRP: Now: $479.99 Out of stock Compare Quick view Details Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L MSRP: Now: $69.99 Add to Cart Compare Quick view Details Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 MSRP: Now: $179.99 Add to Cart Compare Quick view Details Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 MSRP: Now: $29.99 Add to Cart Compare Quick view Details Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 MSRP: Now: $14.99 Add to Cart Compare Quick view Details Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 MSRP: Now: $32.99 Add to Cart Compare Quick view ICT Billet ICT Billet Oil Pump Pickup Tube Brace Girdle 2-Bolt ICT BILLET LS OIL PUMP PICKUP SUPPORT 551910 • Fits all Gen 3&4 LS series engines• Supports Oil Pump Pickup flange with two bolts instead of only one• Made in the Wichita, KS from aerospace grade, USA produced billet aluminum•... MSRP: Now: $30.99 Add to Cart Compare Quick view Michigan Motorsports Michigan Motorsports LS Valve Seal Kit for Dual Springs - Qty 16 LS1 LS2 LS3 LS6 LS7 LSA LS Michigan Motorsports LS Valve Seal Kit (16 seals) Valve Stem Seal Kit For Stock Diameter Powdered Metal and Bronze Guides Commonly used with Dual Valve Springs Separate Spring Locator is Required Valve Stem Seals Keep Unwanted Oil From Entering... MSRP: Now: $15.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers and Valve Locks for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers and Locks for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs,... MSRP: Now: $149.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs, fits most... MSRP: Now: $124.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering Trailblazer SS 1 7/8" Headers Ships directly from the manufacturer *We do not sell or ship headers to California* Headers not available for sale outside of the continental United States Speed Engineering Headers are made out of 304... MSRP: Now: $339.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering Trailblazer SS 1 7/8" Header Kit Ships directly from the manufacturer - This item can not be shipped To California. Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel... MSRP: Now: $509.99 Add to Cart Compare Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Details Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering MSRP: Now: $509.99 Add to Cart Compare Quick view Details Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche MSRP: Now: $479.99 Out of stock Compare Quick view Details Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L MSRP: Now: $69.99 Add to Cart Compare Quick view Details Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 MSRP: Now: $179.99 Add to Cart Compare Quick view Details Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 MSRP: Now: $29.99 Add to Cart Compare Quick view Details Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 MSRP: Now: $14.99 Add to Cart Compare Quick view Details Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 MSRP: Now: $32.99 Add to Cart Compare Quick view ICT Billet ICT Billet Oil Pump Pickup Tube Brace Girdle 2-Bolt ICT BILLET LS OIL PUMP PICKUP SUPPORT 551910 • Fits all Gen 3&4 LS series engines• Supports Oil Pump Pickup flange with two bolts instead of only one• Made in the Wichita, KS from aerospace grade, USA produced billet aluminum•... MSRP: Now: $30.99 Add to Cart Compare Quick view Michigan Motorsports Michigan Motorsports LS Valve Seal Kit for Dual Springs - Qty 16 LS1 LS2 LS3 LS6 LS7 LSA LS Michigan Motorsports LS Valve Seal Kit (16 seals) Valve Stem Seal Kit For Stock Diameter Powdered Metal and Bronze Guides Commonly used with Dual Valve Springs Separate Spring Locator is Required Valve Stem Seals Keep Unwanted Oil From Entering... MSRP: Now: $15.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers and Valve Locks for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers and Locks for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs,... MSRP: Now: $149.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs, fits most... MSRP: Now: $124.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering Trailblazer SS 1 7/8" Headers Ships directly from the manufacturer *We do not sell or ship headers to California* Headers not available for sale outside of the continental United States Speed Engineering Headers are made out of 304... MSRP: Now: $339.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering Trailblazer SS 1 7/8" Header Kit Ships directly from the manufacturer - This item can not be shipped To California. Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel... MSRP: Now: $509.99 Add to Cart Compare Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Details Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche MSRP: Now: $479.99 Out of stock Compare Quick view Details Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L MSRP: Now: $69.99 Add to Cart Compare Quick view Details Knock sensor wire harness with GM OEM Knock Sensors. 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MSRP: Now: $30.99 Add to Cart Compare Quick view Michigan Motorsports Michigan Motorsports LS Valve Seal Kit for Dual Springs - Qty 16 LS1 LS2 LS3 LS6 LS7 LSA LS Michigan Motorsports LS Valve Seal Kit (16 seals) Valve Stem Seal Kit For Stock Diameter Powdered Metal and Bronze Guides Commonly used with Dual Valve Springs Separate Spring Locator is Required Valve Stem Seals Keep Unwanted Oil From Entering... MSRP: Now: $15.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers and Valve Locks for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers and Locks for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs,... MSRP: Now: $149.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs, fits most... MSRP: Now: $124.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering Trailblazer SS 1 7/8" Headers Ships directly from the manufacturer *We do not sell or ship headers to California* Headers not available for sale outside of the continental United States Speed Engineering Headers are made out of 304... MSRP: Now: $339.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering Trailblazer SS 1 7/8" Header Kit Ships directly from the manufacturer - This item can not be shipped To California. Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel... MSRP: Now: $509.99 Add to Cart Compare Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Details Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L MSRP: Now: $69.99 Add to Cart Compare Quick view Details Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 MSRP: Now: $179.99 Add to Cart Compare Quick view Details Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 MSRP: Now: $29.99 Add to Cart Compare Quick view Details Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 MSRP: Now: $14.99 Add to Cart Compare Quick view Details Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 MSRP: Now: $32.99 Add to Cart Compare Quick view ICT Billet ICT Billet Oil Pump Pickup Tube Brace Girdle 2-Bolt ICT BILLET LS OIL PUMP PICKUP SUPPORT 551910 • Fits all Gen 3&4 LS series engines• Supports Oil Pump Pickup flange with two bolts instead of only one• Made in the Wichita, KS from aerospace grade, USA produced billet aluminum•... MSRP: Now: $30.99 Add to Cart Compare Quick view Michigan Motorsports Michigan Motorsports LS Valve Seal Kit for Dual Springs - Qty 16 LS1 LS2 LS3 LS6 LS7 LSA LS Michigan Motorsports LS Valve Seal Kit (16 seals) Valve Stem Seal Kit For Stock Diameter Powdered Metal and Bronze Guides Commonly used with Dual Valve Springs Separate Spring Locator is Required Valve Stem Seals Keep Unwanted Oil From Entering... MSRP: Now: $15.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers and Valve Locks for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers and Locks for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs,... MSRP: Now: $149.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs, fits most... MSRP: Now: $124.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering Trailblazer SS 1 7/8" Headers Ships directly from the manufacturer *We do not sell or ship headers to California* Headers not available for sale outside of the continental United States Speed Engineering Headers are made out of 304... MSRP: Now: $339.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering Trailblazer SS 1 7/8" Header Kit Ships directly from the manufacturer - This item can not be shipped To California. Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel... MSRP: Now: $509.99 Add to Cart Compare Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Details Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 MSRP: Now: $179.99 Add to Cart Compare Quick view Details Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 MSRP: Now: $29.99 Add to Cart Compare Quick view Details Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 MSRP: Now: $14.99 Add to Cart Compare Quick view Details Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 MSRP: Now: $32.99 Add to Cart Compare Quick view ICT Billet ICT Billet Oil Pump Pickup Tube Brace Girdle 2-Bolt ICT BILLET LS OIL PUMP PICKUP SUPPORT 551910 • Fits all Gen 3&4 LS series engines• Supports Oil Pump Pickup flange with two bolts instead of only one• Made in the Wichita, KS from aerospace grade, USA produced billet aluminum•... MSRP: Now: $30.99 Add to Cart Compare Quick view Michigan Motorsports Michigan Motorsports LS Valve Seal Kit for Dual Springs - Qty 16 LS1 LS2 LS3 LS6 LS7 LSA LS Michigan Motorsports LS Valve Seal Kit (16 seals) Valve Stem Seal Kit For Stock Diameter Powdered Metal and Bronze Guides Commonly used with Dual Valve Springs Separate Spring Locator is Required Valve Stem Seals Keep Unwanted Oil From Entering... MSRP: Now: $15.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers and Valve Locks for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers and Locks for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs,... MSRP: Now: $149.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs, fits most... MSRP: Now: $124.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering Trailblazer SS 1 7/8" Headers Ships directly from the manufacturer *We do not sell or ship headers to California* Headers not available for sale outside of the continental United States Speed Engineering Headers are made out of 304... MSRP: Now: $339.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering Trailblazer SS 1 7/8" Header Kit Ships directly from the manufacturer - This item can not be shipped To California. Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel... MSRP: Now: $509.99 Add to Cart Compare Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Details Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 MSRP: Now: $29.99 Add to Cart Compare Quick view Details Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 MSRP: Now: $14.99 Add to Cart Compare Quick view Details Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 MSRP: Now: $32.99 Add to Cart Compare Quick view ICT Billet ICT Billet Oil Pump Pickup Tube Brace Girdle 2-Bolt ICT BILLET LS OIL PUMP PICKUP SUPPORT 551910 • Fits all Gen 3&4 LS series engines• Supports Oil Pump Pickup flange with two bolts instead of only one• Made in the Wichita, KS from aerospace grade, USA produced billet aluminum•... MSRP: Now: $30.99 Add to Cart Compare Quick view Michigan Motorsports Michigan Motorsports LS Valve Seal Kit for Dual Springs - Qty 16 LS1 LS2 LS3 LS6 LS7 LSA LS Michigan Motorsports LS Valve Seal Kit (16 seals) Valve Stem Seal Kit For Stock Diameter Powdered Metal and Bronze Guides Commonly used with Dual Valve Springs Separate Spring Locator is Required Valve Stem Seals Keep Unwanted Oil From Entering... MSRP: Now: $15.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers and Valve Locks for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers and Locks for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs,... MSRP: Now: $149.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs, fits most... MSRP: Now: $124.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering Trailblazer SS 1 7/8" Headers Ships directly from the manufacturer *We do not sell or ship headers to California* Headers not available for sale outside of the continental United States Speed Engineering Headers are made out of 304... MSRP: Now: $339.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering Trailblazer SS 1 7/8" Header Kit Ships directly from the manufacturer - This item can not be shipped To California. Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel... MSRP: Now: $509.99 Add to Cart Compare Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Details Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 MSRP: Now: $14.99 Add to Cart Compare Quick view Details Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 MSRP: Now: $32.99 Add to Cart Compare Quick view ICT Billet ICT Billet Oil Pump Pickup Tube Brace Girdle 2-Bolt ICT BILLET LS OIL PUMP PICKUP SUPPORT 551910 • Fits all Gen 3&4 LS series engines• Supports Oil Pump Pickup flange with two bolts instead of only one• Made in the Wichita, KS from aerospace grade, USA produced billet aluminum•... MSRP: Now: $30.99 Add to Cart Compare Quick view Michigan Motorsports Michigan Motorsports LS Valve Seal Kit for Dual Springs - Qty 16 LS1 LS2 LS3 LS6 LS7 LSA LS Michigan Motorsports LS Valve Seal Kit (16 seals) Valve Stem Seal Kit For Stock Diameter Powdered Metal and Bronze Guides Commonly used with Dual Valve Springs Separate Spring Locator is Required Valve Stem Seals Keep Unwanted Oil From Entering... MSRP: Now: $15.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers and Valve Locks for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers and Locks for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs,... MSRP: Now: $149.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs, fits most... MSRP: Now: $124.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering Trailblazer SS 1 7/8" Headers Ships directly from the manufacturer *We do not sell or ship headers to California* Headers not available for sale outside of the continental United States Speed Engineering Headers are made out of 304... MSRP: Now: $339.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering Trailblazer SS 1 7/8" Header Kit Ships directly from the manufacturer - This item can not be shipped To California. Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel... MSRP: Now: $509.99 Add to Cart Compare Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Details Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 MSRP: Now: $32.99 Add to Cart Compare Quick view ICT Billet ICT Billet Oil Pump Pickup Tube Brace Girdle 2-Bolt ICT BILLET LS OIL PUMP PICKUP SUPPORT 551910 • Fits all Gen 3&4 LS series engines• Supports Oil Pump Pickup flange with two bolts instead of only one• Made in the Wichita, KS from aerospace grade, USA produced billet aluminum•... MSRP: Now: $30.99 Add to Cart Compare Quick view Michigan Motorsports Michigan Motorsports LS Valve Seal Kit for Dual Springs - Qty 16 LS1 LS2 LS3 LS6 LS7 LSA LS Michigan Motorsports LS Valve Seal Kit (16 seals) Valve Stem Seal Kit For Stock Diameter Powdered Metal and Bronze Guides Commonly used with Dual Valve Springs Separate Spring Locator is Required Valve Stem Seals Keep Unwanted Oil From Entering... MSRP: Now: $15.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers and Valve Locks for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers and Locks for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs,... MSRP: Now: $149.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs, fits most... MSRP: Now: $124.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering Trailblazer SS 1 7/8" Headers Ships directly from the manufacturer *We do not sell or ship headers to California* Headers not available for sale outside of the continental United States Speed Engineering Headers are made out of 304... MSRP: Now: $339.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering Trailblazer SS 1 7/8" Header Kit Ships directly from the manufacturer - This item can not be shipped To California. Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel... MSRP: Now: $509.99 Add to Cart Compare Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view ICT Billet ICT Billet Oil Pump Pickup Tube Brace Girdle 2-Bolt ICT BILLET LS OIL PUMP PICKUP SUPPORT 551910 • Fits all Gen 3&4 LS series engines• Supports Oil Pump Pickup flange with two bolts instead of only one• Made in the Wichita, KS from aerospace grade, USA produced billet aluminum•... MSRP: Now: $30.99 Add to Cart Compare Quick view Michigan Motorsports Michigan Motorsports LS Valve Seal Kit for Dual Springs - Qty 16 LS1 LS2 LS3 LS6 LS7 LSA LS Michigan Motorsports LS Valve Seal Kit (16 seals) Valve Stem Seal Kit For Stock Diameter Powdered Metal and Bronze Guides Commonly used with Dual Valve Springs Separate Spring Locator is Required Valve Stem Seals Keep Unwanted Oil From Entering... MSRP: Now: $15.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers and Valve Locks for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers and Locks for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs,... MSRP: Now: $149.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs, fits most... MSRP: Now: $124.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering Trailblazer SS 1 7/8" Headers Ships directly from the manufacturer *We do not sell or ship headers to California* Headers not available for sale outside of the continental United States Speed Engineering Headers are made out of 304... MSRP: Now: $339.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering Trailblazer SS 1 7/8" Header Kit Ships directly from the manufacturer - This item can not be shipped To California. Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel... MSRP: Now: $509.99 Add to Cart Compare Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Michigan Motorsports Michigan Motorsports LS Valve Seal Kit for Dual Springs - Qty 16 LS1 LS2 LS3 LS6 LS7 LSA LS Michigan Motorsports LS Valve Seal Kit (16 seals) Valve Stem Seal Kit For Stock Diameter Powdered Metal and Bronze Guides Commonly used with Dual Valve Springs Separate Spring Locator is Required Valve Stem Seals Keep Unwanted Oil From Entering... MSRP: Now: $15.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers and Valve Locks for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers and Locks for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs,... MSRP: Now: $149.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs, fits most... MSRP: Now: $124.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering Trailblazer SS 1 7/8" Headers Ships directly from the manufacturer *We do not sell or ship headers to California* Headers not available for sale outside of the continental United States Speed Engineering Headers are made out of 304... MSRP: Now: $339.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering Trailblazer SS 1 7/8" Header Kit Ships directly from the manufacturer - This item can not be shipped To California. Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel... MSRP: Now: $509.99 Add to Cart Compare Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Michigan Motorsports Titanium Retainers and Valve Locks for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers and Locks for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs,... MSRP: Now: $149.99 Add to Cart Compare Quick view Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs, fits most... MSRP: Now: $124.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering Trailblazer SS 1 7/8" Headers Ships directly from the manufacturer *We do not sell or ship headers to California* Headers not available for sale outside of the continental United States Speed Engineering Headers are made out of 304... MSRP: Now: $339.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering Trailblazer SS 1 7/8" Header Kit Ships directly from the manufacturer - This item can not be shipped To California. Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel... MSRP: Now: $509.99 Add to Cart Compare Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Michigan Motorsports Titanium Retainers for Dual Springs LS1 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA Fits BTR TSP PAC Michigan Motorsports Titanium Retainers for .660 Dual Springs Fits 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS4 LS6 L76 L92 L99 LQ4 LQ9 L33 LSA with Dual Springs Fits most dual springs including BTR, TSP, and PAC Titanium Retainers for dual springs, fits most... MSRP: Now: $124.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering Trailblazer SS 1 7/8" Headers Ships directly from the manufacturer *We do not sell or ship headers to California* Headers not available for sale outside of the continental United States Speed Engineering Headers are made out of 304... MSRP: Now: $339.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering Trailblazer SS 1 7/8" Header Kit Ships directly from the manufacturer - This item can not be shipped To California. Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel... MSRP: Now: $509.99 Add to Cart Compare Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Speed Engineering Trailblazer SS 1 7/8" Headers - Speed Engineering Trailblazer SS 1 7/8" Headers Ships directly from the manufacturer *We do not sell or ship headers to California* Headers not available for sale outside of the continental United States Speed Engineering Headers are made out of 304... MSRP: Now: $339.99 Add to Cart Compare Quick view Speed Engineering Trailblazer SS 1 7/8" Header Kit - Speed Engineering Trailblazer SS 1 7/8" Header Kit Ships directly from the manufacturer - This item can not be shipped To California. Headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel... MSRP: Now: $509.99 Add to Cart Compare Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
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Quick view Speed Engineering 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe - Speed Engineering Silverado, Sierra, Tahoe, Yukon, Avalanche 2007-2013 Truck & SUV 1 3/4" Long tube Headers and Y-Pipe Silverado, Sierra, Tahoe, Yukon, Avalanche Ships directly from manufacturer *We do not sell or ship headers to California* Headers not available for sale... MSRP: Now: $479.99 Out of stock Compare Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Michigan Motorsports 2014+ Gen V Head Bolt Kit L83 L86 LT1 LT4 L82 L87 L84 L8T 5.3L 6.2L 6.6L Michigan Motorsports Gen V LT Head Bolt Kit Fits 2014-Later Gen V LT Based LT1 LT4 L83 L86 L84 L87 L82 L8T L8B 5.3L 6.2L 6.6L Full set of stock replacement head bolts for 1 engine (2 cylinder heads) Includes: (19) Standard Head Bolts (1) Allen... MSRP: Now: $69.99 Add to Cart Compare Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Knock sensor wire harness with GM OEM Knock Sensors. Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports Knock Sensor Harness with OEM GM Knock Sensors 12589867 Fits Gen 3 GM LS-Based Engines Replaces dealer part numbers: 10456603, 12589867, 12601822, 8104566030 Kit Includes (1) - Knock Sensor Harness (2) - Knock... MSRP: Now: $179.99 Add to Cart Compare Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Michigan Motorsports Knock sensor wire harness Replaces 12601822 Fits 4.8 5.3 5.7 6.0 LS1 LS6 LM7 LQ4 LQ9 Michigan Motorsports LS Engine Knock Sensor Harness Fits Gen 3 GM LS-Based Engines Replaces dealer part number 12601822 Direct replacement for the original GM harness Fits the following applications (Gasoline V8 models... MSRP: Now: $29.99 Add to Cart Compare Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected × OK
Quick view Michigan Motorsports Gen V Water Pump Gaskets 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 GM 12657430 Genuine GM Gen V Water Pump Gaskets Fits 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 The kit includes: Two water pump gaskets - 12657430, ADO-251-2066 MSRP: Now: $14.99 Add to Cart Compare Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected
Quick view Gen V Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines, 5.3 6.2 L83 L86 LT1 LT4 GM 11547372 GM Harmonic Balancer Bolt for Wet Sump 2014+ Gen 5 LT Engines 5.3 6.2 L83 L86 LT1 LT4 PN: 11547372 Genuine GM Harmonic Balancer Bolt 2014+ GM Gen 5 LT Engines using a wet sump oiling system. Also commonly known as Vibration Damper Bolt,... MSRP: Now: $32.99 Add to Cart Compare Previous 65 66 67 68 69 70 71 72 73 74 75 Next Previous 65 66 67 68 69 70 71 72 73 74 75 Next Compare Selected