Product Description
IWIS LS Single-Bolt Timing Cam Gear & Chain Set
58-Tooth Reluctor Single-Bolt Cam Gear | IWIS Performance Timing Chain & Crank Sprocket | LS 4.8L, 5.3L, 6.0L, 6.2L, LS3, LS9 & LSA
Refresh your compatible LS timing system with this IWIS Performance Timing Chain and Gear Set. This kit includes a single-bolt timing cam gear, crank sprocket, and IWIS performance single-roller timing chain for engines using a 58-tooth reluctor wheel. The IWIS chain is designed to work with compatible factory and aftermarket single-roller timing gear sets, making it an excellent upgrade during camshaft installation, timing chain service, front cover repairs, and engine rebuilding. Designed for compatible LS 4.8L, 5.3L, 6.0L, 6.2L, LS3, LS9, and LSA applications.
Key Features & Benefits
- Complete Timing Chain and Gear Package: Includes a single-bolt timing cam gear, crank sprocket, and IWIS performance timing chain for compatible LS timing system service.
- IWIS Performance Timing Chain: Features a high-quality IWIS single-roller timing chain designed to work with compatible factory and aftermarket single-roller timing gear sets.
- Single-Bolt 58-Tooth Cam Gear: Includes a single-bolt sprocket for compatible engines using a 58-tooth reluctor wheel. Replaces OE reference number 12591689.
- Crankshaft Sprocket Included: Includes a lower crank sprocket to support compatible timing chain replacement and camshaft service projects.
- Ideal During Major LS Service: A practical upgrade for camshaft swaps, timing repairs, front cover service, engine rebuilds, and high-mileage LS maintenance.
Kit Includes
- (1) Single-bolt timing cam gear, replaces OE reference number 12591689
- (1) Crank sprocket
- (1) IWIS performance single-roller timing chain
Specs
- Product Type: LS timing chain and gear set
- Timing Chain: IWIS performance single-roller timing chain
- Cam Gear Style: Single-bolt timing cam gear
- Reluctor Compatibility: 58-tooth reluctor wheel applications
- Cam Gear Reference: Replaces 12591689
- Compatible Engine Families: LS 4.8L, 5.3L, 6.0L, 6.2L, LS3, LS9, and LSA
Notes
- Single-Bolt Camshaft Requirement: Designed for compatible engines using a single-bolt camshaft and matching single-bolt timing gear configuration.
- 58-Tooth Reluctor Requirement: The included single-bolt cam gear is intended for compatible engines with a 58-tooth reluctor wheel.
- Timing System Verification: Confirm engine displacement, camshaft bolt pattern, crankshaft reluctor configuration, and sprocket compatibility before purchase.
- Installation Note: Follow appropriate LS timing procedures and inspect related components, including the camshaft, guides, seals, oil pump, and front cover during service.
Key Fitments
- CADILLAC CTS-V 2007-2015
- CHEVROLET AVALANCHE 2007-2009
- CHEVROLET CAMARO 2010-2015
- CHEVROLET CAPRICE 2011-2017
- CHEVROLET COLORADO 2009
- CHEVROLET CORVETTE 2007-2013
- CHEVROLET EXPRESS 1500 2008-2009
- CHEVROLET EXPRESS 2500 2008-2009
- CHEVROLET EXPRESS 3500 2008-2009
- CHEVROLET SILVERADO 1500 2007-2009
- CHEVROLET SS 2014-2017
- CHEVROLET SUBURBAN 1500 2007-2009
- CHEVROLET TAHOE 2007-2009
- CHEVROLET TRAILBLAZER 2007-2009
- GMC SAVANA 1500 2008-2009
- GMC SAVANA 2500 2008-2009
- GMC SAVANA 3500 2008-2009
- GMC SIERRA 1500 2007-2009
- GMC YUKON 2007-2009
- GMC YUKON XL 1500 2007-2009
- HUMMER H3 2008-2009
- PONTIAC G8 2008-2009
- PONTIAC GRAND PRIX 2007-2008
- SAAB 9-7X 2007-2009
