COMP Cams Stage 1 Thumpr 222/233 Master Camshaft Kit GEN3 LS 4.8/5.3/6.0L

The Stage 1 Thumpr Master Cam Kit for LS GEN IV 4.8-6.0L is the perfect choice for a strong idle lope with great power gains in 4.8-5.3L trucks. Includes lifters, timing set, pushrods, LS6+ springs, retainers, locks, spring seats and seals. See MK54-703-11 for Stage 2 Master Cam Kit. Saab: 9-7x 09 - 09 6 L Engine, Chevrolet: Express Pasajeros 09 - 12 6 L Engine, Chevrolet: Avalanche 09 - 09 6 L Engine, Chevrolet: Express Cargo 09 - 09 5.3 L Engine, GMC: Sierra 1500 Classic 07 - 07 5.3 L Engine, GMC: Savana 3500 09 - 12 6 L Engine, GMC: Savana 2500 09 - 12 6 L Engine, Chevrolet: Express 3500 07 - 12 4.8 L Engine, Chevrolet: Express Cargo 10 - 12 6 L Engine, Chevrolet: Silverado 2500 07 - 12 5.3 L Engine, Chevrolet: Express 1500 07 - 12 5.3 L Engine, Chevrolet: Express 2500 07 - 12 4.8 L Engine, GMC: Sierra 07 - 12 5.3 L Engine, GMC: Savana 2500 07 - 12 4.8 L Engine, Chevrolet: Silverado 2500 07 - 12 4.8 L Engine, Chevrolet: Suburban 1500 07 - 12 5.3 L Engine, GMC: Yukon 07 - 12 5.3 L Engine, Chevrolet: Express Pasajeros 09 - 12 5.3 L Engine, Hummer: H3 08 - 10 5.3 L Engine, Chevrolet: Express 3500 09 - 12 6 L Engine, Hummer: H3T 09 - 10 5.3 L Engine, GMC: Canyon 09 - 12 5.3 L Engine, Chevrolet: Avalanche 07 - 12 5.3 L Engine, Chevrolet: Silverado 1500 07 - 12 5.3 L Engine, Chevrolet: Express 2500 09 - 12 6 L Engine, Chevrolet: Silverado 1500 07 - 12 4.8 L Engine, GMC: Yukon XL 2500 09 - 12 6 L Engine, Chevrolet: Trailblazer 07 - 08 5.3 L Engine, GMC: Sierra 3500 HD 09 - 12 6 L Engine, Saab: 9-7x 07 - 09 5.3 L Engine, GMC: Yukon 09 - 12 6 L Engine, Chevrolet: Colorado 09 - 12 5.3 L Engine, GMC: Yukon 07 - 09 4.8 L Engine, GMC: Savana 3500 07 - 12 4.8 L Engine, Chevrolet: Tahoe 09 - 12 6 L Engine, Chevrolet: Trailblazer 09 - 09 6 L Engine, Chevrolet: Tahoe 07 - 09 4.8 L Engine, Chevrolet: Express 3500 07 - 08 5.3 L Engine, GMC: Savana 1500 07 - 12 5.3 L Engine, GMC: Sierra 1500 09 - 12 6 L Engine, Chevrolet: Silverado 3500 09 - 12 6 L Engine, GMC: Yukon XL 1500 07 - 12 5.3 L Engine, Chevrolet: Tahoe 07 - 12 5.3 L Engine, Cadillac: Escalade 09 - 12 6 L Engine, Chevrolet: Silverado 1500 09 - 12 6 L Engine, GMC: Envoy 07 - 09 5.3 L Engine, GMC: Sierra 1500 07 - 12 4.8 L Engine, GMC: Sierra 1500 07 - 12 5.3 L Engine, Buick: Rainier 07 - 07 5.3 L Engine Fits, Fitments 2007 Buick Rainier CXL 2007 Chevrolet Avalanche LS 2007 Chevrolet Avalanche LT 2007 Chevrolet Avalanche LTZ 2007 Chevrolet Express 1500 Base 2007 Chevrolet Express 1500 LS 2007 Chevrolet Express 1500 LT 2007 Chevrolet Express 2500 Base 2007 Chevrolet Express 3500 Base 2007 Chevrolet Silverado 1500 LT 2007 Chevrolet Silverado 1500 LTZ 2007 Chevrolet Silverado 1500 WT 2007 Chevrolet Silverado 1500 Classic Hybrid 2007 Chevrolet Silverado 1500 Classic LS 2007 Chevrolet Silverado 1500 Classic LT 2007 Chevrolet Silverado 1500 Classic WT 2007 Chevrolet Suburban 1500 LS 2007 Chevrolet Suburban 1500 LT 2007 Chevrolet Suburban 1500 LTZ 2007 Chevrolet Suburban 1500 Z71 2007 Chevrolet Tahoe LS 2007 Chevrolet Tahoe LT 2007 Chevrolet Tahoe LTZ 2007 Chevrolet Trailblazer LS 2007 Chevrolet Trailblazer LT 2007 GMC Envoy Denali 2007 GMC Savana 1500 Base 2007 GMC Savana 1500 LS 2007 GMC Savana 1500 LT 2007 GMC Savana 2500 Base 2007 GMC Savana 3500 Base 2007 GMC Sierra 1500 SLE 2007 GMC Sierra 1500 SLT 2007 GMC Sierra 1500 WT 2007 GMC Sierra 1500 Classic Hybrid 2007 GMC Sierra 1500 Classic SL 2007 GMC Sierra 1500 Classic SLE 2007 GMC Sierra 1500 Classic SLT 2007 GMC Sierra 1500 Classic WT 2007 GMC Yukon SLE 2007 GMC Yukon SLT 2007 GMC Yukon XL 1500 SLE 2007 GMC Yukon XL 1500 SLT 2007 Saab 9-7x 5.3i 2008 Chevrolet Avalanche LS 2008 Chevrolet Avalanche LT 2008 Chevrolet Avalanche LTZ 2008 Chevrolet Express 1500 Base 2008 Chevrolet Express 1500 LS 2008 Chevrolet Express 1500 LT 2008 Chevrolet Express 2500 Base 2008 Chevrolet Express 3500 Base 2008 Chevrolet Silverado 1500 LS 2008 Chevrolet Silverado 1500 LT 2008 Chevrolet Silverado 1500 LTZ 2008 Chevrolet Silverado 1500 WT 2008 Chevrolet Suburban 1500 LS 2008 Chevrolet Suburban 1500 LT 2008 Chevrolet Suburban 1500 LTZ 2008 Chevrolet Tahoe LS 2008 Chevrolet Tahoe LT 2008 Chevrolet Tahoe LTZ 2008 Chevrolet Trailblazer Base 2008 Chevrolet Trailblazer LT 2008 GMC Envoy Denali 2008 GMC Savana 1500 Base 2008 GMC Savana 1500 LS 2008 GMC Savana 1500 LT 2008 GMC Savana 2500 Base 2008 GMC Savana 3500 Base 2008 GMC Sierra 1500 SL 2008 GMC Sierra 1500 SLE 2008 GMC Sierra 1500 SLT 2008 GMC Sierra 1500 WT 2008 GMC Yukon SLE 2008 GMC Yukon SLT 2008 GMC Yukon XL 1500 SLE 2008 GMC Yukon XL 1500 SLT 2008 Hummer H3 Alpha 2008 Saab 9-7x 5.3i 2009 Cadillac Escalade Hybrid 2009 Chevrolet Avalanche LS 2009 Chevrolet Avalanche LT 2009 Chevrolet Avalanche LTZ 2009 Chevrolet Colorado LT 2009 Chevrolet Express 1500 Base 2009 Chevrolet Express 1500 LS 2009 Chevrolet Express 1500 LT 2009 Chevrolet Express 2500 Base 2009 Chevrolet Express 2500 LS 2009 Chevrolet Express 2500 LT 2009 Chevrolet Express 3500 Base 2009 Chevrolet Express 3500 LS 2009 Chevrolet Express 3500 LT 2009 Chevrolet Silverado 1500 Hybrid 2009 Chevrolet Silverado 1500 LS 2009 Chevrolet Silverado 1500 LT 2009 Chevrolet Silverado 1500 LTZ 2009 Chevrolet Silverado 1500 WT 2009 Chevrolet Silverado 2500 HD LT 2009 Chevrolet Silverado 2500 HD LTZ 2009 Chevrolet Silverado 2500 HD WT 2009 Chevrolet Silverado 3500 HD LT 2009 Chevrolet Silverado 3500 HD LTZ 2009 Chevrolet Silverado 3500 HD WT 2009 Chevrolet Suburban 1500 LS 2009 Chevrolet Suburban 1500 LT 2009 Chevrolet Suburban 1500 LTZ 2009 Chevrolet Suburban 2500 LS 2009 Chevrolet Suburban 2500 LT 2009 Chevrolet Tahoe Hybrid 2009 Chevrolet Tahoe LS 2009 Chevrolet Tahoe LT 2009 Chevrolet Tahoe LTZ 2009 Chevrolet Trailblazer SS 2009 GMC Canyon SLE 2009 GMC Canyon SLT 2009 GMC Envoy Denali 2009 GMC Savana 1500 Base 2009 GMC Savana 1500 LS 2009 GMC Savana 1500 LT 2009 GMC Savana 2500 Base 2009 GMC Savana 2500 LS 2009 GMC Savana 2500 LT 2009 GMC Savana 3500 Base 2009 GMC Savana 3500 LS 2009 GMC Savana 3500 LT 2009 GMC Sierra 1500 Hybrid 2009 GMC Sierra 1500 SL 2009 GMC Sierra 1500 SLE 2009 GMC Sierra 1500 SLT 2009 GMC Sierra 1500 WT 2009 GMC Sierra 2500 HD SLE 2009 GMC Sierra 2500 HD SLT 2009 GMC Sierra 2500 HD WT 2009 GMC Sierra 3500 HD SLE 2009 GMC Sierra 3500 HD SLT 2009 GMC Sierra 3500 HD WT 2009 GMC Yukon Hybrid 2009 GMC Yukon SLE 2009 GMC Yukon SLT 2009 GMC Yukon XL 1500 SLE 2009 GMC Yukon XL 1500 SLT 2009 GMC Yukon XL 2500 SLE 2009 GMC Yukon XL 2500 SLT 2009 Hummer H3 Alpha 2009 Hummer H3 Championship Series 2009 Hummer H3T Alpha 2009 Saab 9-7x 5.3i 2009 Saab 9-7x Aero 2010 Cadillac Escalade Hybrid 2010 Cadillac Escalade Hybrid Platinum 2010 Chevrolet Avalanche LS 2010 Chevrolet Avalanche LT 2010 Chevrolet Avalanche LTZ 2010 Chevrolet Colorado LT 2010 Chevrolet Express 1500 Base 2010 Chevrolet Express 1500 LS 2010 Chevrolet Express 1500 LT 2010 Chevrolet Express 2500 Base 2010 Chevrolet Express 2500 LS 2010 Chevrolet Express 2500 LT 2010 Chevrolet Express 3500 Base 2010 Chevrolet Express 3500 LS 2010 Chevrolet Express 3500 LT 2010 Chevrolet Silverado 1500 Hybrid 2010 Chevrolet Silverado 1500 LS 2010 Chevrolet Silverado 1500 LT 2010 Chevrolet Silverado 1500 LTZ 2010 Chevrolet Silverado 1500 WT 2010 Chevrolet Silverado 1500 XFE 2010 Chevrolet Silverado 2500 HD LT 2010 Chevrolet Silverado 2500 HD LTZ 2010 Chevrolet Silverado 2500 HD WT 2010 Chevrolet Silverado 3500 HD LT 2010 Chevrolet Silverado 3500 HD LTZ 2010 Chevrolet Silverado 3500 HD WT 2010 Chevrolet Suburban 1500 LS 2010 Chevrolet Suburban 1500 LT 2010 Chevrolet Suburban 1500 LTZ 2010 Chevrolet Suburban 2500 LS 2010 Chevrolet Suburban 2500 LT 2010 Chevrolet Tahoe Hybrid 2010 Chevrolet Tahoe LS 2010 Chevrolet Tahoe LT 2010 Chevrolet Tahoe LTZ 2010 GMC Canyon SLE 2010 GMC Canyon SLT 2010 GMC Savana 1500 Base 2010 GMC Savana 1500 LS 2010 GMC Savana 1500 LT 2010 GMC Savana 2500 Base 2010 GMC Savana 2500 LS 2010 GMC Savana 2500 LT 2010 GMC Savana 3500 Base 2010 GMC Savana 3500 LS 2010 GMC Savana 3500 LT 2010 GMC Sierra 1500 Hybrid 2010 GMC Sierra 1500 SL 2010 GMC Sierra 1500 SLE 2010 GMC Sierra 1500 SLT 2010 GMC Sierra 1500 WT 2010 GMC Sierra 1500 XFE 2010 GMC Sierra 2500 HD SLE 2010 GMC Sierra 2500 HD SLT 2010 GMC Sierra 2500 HD WT 2010 GMC Sierra 3500 HD SLE 2010 GMC Sierra 3500 HD SLT 2010 GMC Sierra 3500 HD WT 2010 GMC Yukon Denali Hybrid 2010 GMC Yukon Hybrid 2010 GMC Yukon SLE 2010 GMC Yukon SLT 2010 GMC Yukon XL 1500 SLE 2010 GMC Yukon XL 1500 SLT 2010 GMC Yukon XL 2500 SLE 2010 GMC Yukon XL 2500 SLT 2010 Hummer H3 Alpha 2010 Hummer H3T Alpha 2011 Cadillac Escalade Hybrid 2011 Cadillac Escalade Hybrid Platinum 2011 Chevrolet Avalanche LS 2011 Chevrolet Avalanche LT 2011 Chevrolet Avalanche LTZ 2011 Chevrolet Colorado LT 2011 Chevrolet Express 1500 Base 2011 Chevrolet Express 1500 LS 2011 Chevrolet Express 1500 LT 2011 Chevrolet Express 2500 Base 2011 Chevrolet Express 2500 LS 2011 Chevrolet Express 2500 LT 2011 Chevrolet Express 3500 Base 2011 Chevrolet Express 3500 LS 2011 Chevrolet Express 3500 LT 2011 Chevrolet Silverado 1500 Hybrid 2011 Chevrolet Silverado 1500 LS 2011 Chevrolet Silverado 1500 LT 2011 Chevrolet Silverado 1500 LTZ 2011 Chevrolet Silverado 1500 WT 2011 Chevrolet Silverado 1500 XFE 2011 Chevrolet Silverado 2500 HD LT 2011 Chevrolet Silverado 2500 HD LTZ 2011 Chevrolet Silverado 2500 HD WT 2011 Chevrolet Silverado 3500 HD LT 2011 Chevrolet Silverado 3500 HD LTZ 2011 Chevrolet Silverado 3500 HD WT 2011 Chevrolet Suburban 1500 LS 2011 Chevrolet Suburban 1500 LT 2011 Chevrolet Suburban 1500 LTZ 2011 Chevrolet Suburban 2500 LS 2011 Chevrolet Suburban 2500 LT 2011 Chevrolet Tahoe Hybrid 2011 Chevrolet Tahoe LS 2011 Chevrolet Tahoe LT 2011 Chevrolet Tahoe LTZ 2011 GMC Canyon SLE 2011 GMC Canyon SLT 2011 GMC Savana 1500 Base 2011 GMC Savana 1500 LS 2011 GMC Savana 1500 LT 2011 GMC Savana 2500 Base 2011 GMC Savana 2500 LS 2011 GMC Savana 2500 LT 2011 GMC Savana 3500 Base 2011 GMC Savana 3500 LS 2011 GMC Savana 3500 LT 2011 GMC Sierra 1500 Hybrid 2011 GMC Sierra 1500 SL 2011 GMC Sierra 1500 SLE 2011 GMC Sierra 1500 SLT 2011 GMC Sierra 1500 WT 2011 GMC Sierra 1500 XFE 2011 GMC Sierra 2500 HD Denali 2011 GMC Sierra 2500 HD SLE 2011 GMC Sierra 2500 HD SLT 2011 GMC Sierra 2500 HD WT 2011 GMC Sierra 3500 HD Denali 2011 GMC Sierra 3500 HD SLE 2011 GMC Sierra 3500 HD SLT 2011 GMC Sierra 3500 HD WT 2011 GMC Yukon Denali Hybrid 2011 GMC Yukon Hybrid 2011 GMC Yukon SLE 2011 GMC Yukon SLT 2011 GMC Yukon XL 1500 SLE 2011 GMC Yukon XL 1500 SLT 2011 GMC Yukon XL 2500 SLE 2011 GMC Yukon XL 2500 SLT 2012 Cadillac Escalade Hybrid 2012 Cadillac Escalade Hybrid Platinum 2012 Chevrolet Avalanche LS 2012 Chevrolet Avalanche LT 2012 Chevrolet Avalanche LTZ 2012 Chevrolet Colorado LT 2012 Chevrolet Express 1500 Base 2012 Chevrolet Express 1500 LS 2012 Chevrolet Express 1500 LT 2012 Chevrolet Express 2500 Base 2012 Chevrolet Express 2500 LS 2012 Chevrolet Express 2500 LT 2012 Chevrolet Express 3500 Base 2012 Chevrolet Express 3500 LS 2012 Chevrolet Express 3500 LT 2012 Chevrolet Silverado 1500 Hybrid 2012 Chevrolet Silverado 1500 LS 2012 Chevrolet Silverado 1500 LT 2012 Chevrolet Silverado 1500 LTZ 2012 Chevrolet Silverado 1500 WT 2012 Chevrolet Silverado 1500 XFE 2012 Chevrolet Silverado 2500 HD LT 2012 Chevrolet Silverado 2500 HD LTZ 2012 Chevrolet Silverado 2500 HD WT 2012 Chevrolet Silverado 3500 HD LT 2012 Chevrolet Silverado 3500 HD LTZ 2012 Chevrolet Silverado 3500 HD WT 2012 Chevrolet Suburban 1500 LS 2012 Chevrolet Suburban 1500 LT 2012 Chevrolet Suburban 1500 LTZ 2012 Chevrolet Suburban 2500 LS 2012 Chevrolet Suburban 2500 LT 2012 Chevrolet Tahoe Hybrid 2012 Chevrolet Tahoe LS 2012 Chevrolet Tahoe LT 2012 Chevrolet Tahoe LTZ 2012 Chevrolet Tahoe PPV 2012 Chevrolet Tahoe SSV 2012 GMC Canyon SLE 2012 GMC Canyon SLT 2012 GMC Savana 1500 Base 2012 GMC Savana 1500 LS 2012 GMC Savana 1500 LT 2012 GMC Savana 2500 Base 2012 GMC Savana 2500 LS 2012 GMC Savana 2500 LT 2012 GMC Savana 3500 Base 2012 GMC Savana 3500 LS 2012 GMC Savana 3500 LT 2012 GMC Sierra 1500 Hybrid 2012 GMC Sierra 1500 SL 2012 GMC Sierra 1500 SLE 2012 GMC Sierra 1500 SLT 2012 GMC Sierra 1500 WT 2012 GMC Sierra 1500 XFE 2012 GMC Sierra 2500 HD Denali 2012 GMC Sierra 2500 HD SLE 2012 GMC Sierra 2500 HD SLT 2012 GMC Sierra 2500 HD WT 2012 GMC Sierra 3500 HD Denali 2012 GMC Sierra 3500 HD SLE 2012 GMC Sierra 3500 HD SLT 2012 GMC Sierra 3500 HD WT 2012 GMC Yukon Denali Hybrid 2012 GMC Yukon Hybrid 2012 GMC Yukon SLE 2012 GMC Yukon SLT 2012 GMC Yukon XL 1500 SLE 2012 GMC Yukon XL 1500 SLT 2012 GMC Yukon XL 2500 SLE 2012 GMC Yukon XL 2500 SLT