Product Description
Michigan Motorsports Stage 3 LS Truck Camshaft
Fits 2007-2013 Rectangle/Square Port LS Truck Engines 6.0L 6.2L L92 L94 L9H L99 L76 L77 LY6
Fits up to 2019 on L96 Engines used in 2500HD/3500HD Vehicles
Specs: 220/226 .550"/.550" 111LSA, 3 Bolt Pattern
The Michigan Motorsports Stage 3 Truck Camshaft is a great choice when you are ready to step up to an aftermarket torque converter, but still want a camshaft that will be suitable for a daily driver. The Stage 3 will make about 10hp more than the Stage 2 grind and have a much more noticeable/choppy idle sound to it. A 2600+rpm stall converter is recommended for 5.3L/6.0L applications, and a 2800+rpm stall for 4.8L trucks.
This listing includes stiffer .600" beehive valve springs or our .660" Dual Springs in the kit options. These higher-rate springs are recommended for 2007-Later 6.0L and 6.2L engines with the rectangle/square port heads due to the heavier valves used in those engines. These kits can also be used on earlier 6.0L engines or 4.8L/5.3L engines if you want higher pressure springs than the ones in the standard truck kits.
Our Kit Options Include:
Camshaft Only: Michigan Motorsports Stage 3 LS Truck Camshaft by itself
Cam With Beehive Springs And Pushrods: MM Stage 3 Truck Cam, Michigan Motorsports .600" Beehive Valve Springs (reuses your factory retainers and locks), Tophat valve seals, and 7.400" Length Chromoly 5/16" Pushrods
Cam With .660" Dual Spring Kit And Pushrods: MM Stage 3 Truck Cam, MM Dual .660" Springs with lightweight Titanium retainers, valve seals, locks, locators, and 7.400" Length Chromoly 5/16" Pushrods
Gasket kit Option: Includes Timing cover gasket, water pump gaskets, front crankshaft seal and new crankshaft damper bolt
Please note:
- VVT engines will require a VVT delete kit
- If installing in an engine originally equipped with a 1-bolt camshaft, a 3 bolt conversion kit will be required
- Engines equipped with DOD/AFM systems will require a DOD delete kit to install an aftermarket camshaft
Fits: LS1 LS2 LS3 LS6 LY5 LMG LMF LH6 LC9 LY2 L20 L33 LQ4 LQ9 LR4 LM4 LM7 L59 LS4 LH8 LH9 L99 L92 L94 L96 L9H LY6
