LS Timing Chain Kit w/Tensioner Fits 4.8L 5.3L 5.7L 6.0L 6.2L V8 Engines - LS1 LS2 LS3 L99 LS4 LQ4 LSA L76 L77 Compatible with Chevy GMC Silverado 1500 Tahoe Avalanche Express Suburban Sierra Yukon

Armker Timing Chain Kit w/TensionerAPPLICATION MODELCompatible with Buick Models:2008-2009 LaCrosse 5.3L2007 Rainier 5.3LCompatible with Cadillac Models:2007 CTS 6.0L2009-2015 CTS 6.2LCompatible with Chevy Models:2007-2009 Avalanche 5.3L 6.0L2010-2015 Camaro 6.2L2011-2017 Caprice 6.0L2009-2012 Colorado 5.3L2007-2009 Impala 5.3L2007-2013 Corvette 6.0L 6.2L2007-2012 Express 1500 5.3L2008-2010 Express 2500 / 3500 4.8L 6.0L2007-2009 Silverado 1500 4.3L 4.8L 5.3L 6.0L 6.2L2007-2009 Silverado 2500 / 3500 HD 6.0L2014-2017 SS 6.2L2007-2009 Suburban 1500 5.3L2007-2009 Tahoe 4.8L 5.3L2007-2009 Trailblazer 5.3L 6.0L2007 Monte Carlo 5.3LCompatible with GMC Models:2009 Canyon 5.3L2007-2009 Envoy 5.3L2008-2010 Savana 1500 5.3L2008-2010 Savana 2500 / 3500 4.8L 6.0L2007-2009 Sierra 1500 4.8L 5.3L 6.0L 6.2L2007-2009 Sierra 2500 HD 6.0L2007-2009 Yukon XL 5.3L2007-2009 Yukon 4.8L 5.3LCompatible with Hummer Models:2008-2009 H3 5.3L2009 H3T 5.3LCompatible with Pontiac Models:2008-2009 G8 6.0L2009 G8 6.2L2007-2008 Grand Prix 5.3LCompatible with Saab Models:2008-2009 9-7x 5.3L 6.0LREPLACE PART NUMBER12591689, 12646386, S827 12556582, 12626407, 12585997.PACKAGE INCLUDED1x 58x Single Bolt Cam Sprocket1x Timing chain (60 links)1x Crankshaft Sprocket1x Timing Chain Tensioner and BoltNote: Professional installation is highly recommended (No Instruction Included)

• [Rebuild Timing System] Designed for LS engines, our timing chain kit meets OE standards, includes cam sprocket, crank sprocket, upgraded heavy-duty timing chain, and precision tensioner - To quickly restore your engine's timing system and ensure reliable, stable and long-lasting performance of your vehicle.
• [Application] Fits 4.3L 4.8L 5.3L 5.7L 6.0L 6.2L LS gen 4 V8 Engines - LS1 LS2 LS3 LS4 LQ4 L99 LSA L76 L77 LTZ, Compatible with Chevy Silverado 1500 Tahoe Avalanche Express Suburban Trailblazer Impala Camaro, Compatible with GMC Sierra Savana Yukon Envoy, Compatible with Hummer Buick Pontiac & More detailed reference description.
• [Reference Part Number] 58x Single Bolt Cam Sprocket: 12591689, Timing chain (60 links): 12646386, Crankshaft Sprocket: S827 12556582, Timing Chain Tensioner and Bolt: 12626407 12585997.
• [Precise Fit] Crafted from high-strength metal and durable, wear-resistant components, the timing chain and sprockets are built for long-lasting work. Easy Installation, can directly replace the original old or damaged parts. The precision-machined gear delivers reliable operation, even under demanding, high-stress conditions.
• [Customer Support] ARMKER is dedicated to making engine rebuilds easier, with years of experience supplying high-quality timing chain set to manufacturers or repair shops. If you have any questions, please write to us and we will definitely give you a satisfactory answer.