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COMP Cams Stage 2 Thumpr 226/237 Master Camshaft Kit GEN3 LS 4.8/5.3/6.0L

Get the ultimate performance upgrade for your GEN3 LS engine with the COMP Cams Stage 2 Thumpr 226/237 Master Camshaft Kit. This kit provides an awesome idle lope in modified 5.3L & 6.0L trucks.

  • Includes lifters, timing set, pushrods, LS6+ springs, retainers, locks, spring seats, and valve seals
  • Designed for GEN3 LS 4.8/5.3/6.0L trucks
  • Provides improved performance and idle lope

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Buick Rainier 2004 CXL
Buick Rainier 2004 CXL Plus
Buick Rainier 2005 CXL
Buick Rainier 2005 CXL Plus
Buick Rainier 2006 CXL
Cadillac Escalade 2002 Base
Cadillac Escalade 2003 Base
Cadillac Escalade 2004 Base
Cadillac Escalade 2005 Base
Cadillac Escalade 2006 Base
Cadillac Escalade ESV 2003 Base
Cadillac Escalade ESV 2004 Base
Cadillac Escalade ESV 2005 Base
Cadillac Escalade ESV 2006 Base
Cadillac Escalade EXT 2002 Base
Cadillac Escalade EXT 2003 Base
Cadillac Escalade EXT 2004 Base
Cadillac Escalade EXT 2005 Base
Cadillac Escalade EXT 2006 Base
Chevrolet Avalanche 2007 LT
Chevrolet Avalanche 2007 LTZ
Chevrolet Avalanche 2008 LT
Chevrolet Avalanche 2008 LTZ
Chevrolet Avalanche 1500 2002 Base
Chevrolet Avalanche 1500 2002 North Face
Chevrolet Avalanche 1500 2002 On Road Edition
Chevrolet Avalanche 1500 2002 Z71
Chevrolet Avalanche 1500 2003 Base
Chevrolet Avalanche 1500 2003 North Face
Chevrolet Avalanche 1500 2003 On Road Edition
Chevrolet Avalanche 1500 2003 WBH
Chevrolet Avalanche 1500 2003 Z71
Chevrolet Avalanche 1500 2004 Base
Chevrolet Avalanche 1500 2004 Z66
Chevrolet Avalanche 1500 2004 Z71
Chevrolet Avalanche 1500 2005 Base
Chevrolet Avalanche 1500 2005 LS
Chevrolet Avalanche 1500 2005 LT
Chevrolet Avalanche 1500 2005 Z66
Chevrolet Avalanche 1500 2005 Z71
Chevrolet Avalanche 1500 2006 LS
Chevrolet Avalanche 1500 2006 LT
Chevrolet Avalanche 1500 2006 Z66
Chevrolet Avalanche 1500 2006 Z71
Chevrolet Express 1500 2003 Base
Chevrolet Express 1500 2003 LS
Chevrolet Express 1500 2004 Base
Chevrolet Express 1500 2004 LS
Chevrolet Express 1500 2005 Base
Chevrolet Express 1500 2005 LS
Chevrolet Express 1500 2006 Base
Chevrolet Express 1500 2006 LS
Chevrolet Express 1500 2006 LT
Chevrolet Express 2500 2003 Base
Chevrolet Express 2500 2003 LS
Chevrolet Express 2500 2004 Base
Chevrolet Express 2500 2004 LS
Chevrolet Express 2500 2005 Base
Chevrolet Express 2500 2005 LS
Chevrolet Express 2500 2006 Base
Chevrolet Express 2500 2006 LS
Chevrolet Express 2500 2006 LT
Chevrolet Express 2500 2007 Base
Chevrolet Express 2500 2007 LS
Chevrolet Express 2500 2007 LT
Chevrolet Express 2500 2008 Base
Chevrolet Express 2500 2008 LS
Chevrolet Express 2500 2008 LT
Chevrolet Express 3500 2003 Base
Chevrolet Express 3500 2003 LS
Chevrolet Express 3500 2004 Base
Chevrolet Express 3500 2004 LS
Chevrolet Express 3500 2005 Base
Chevrolet Express 3500 2005 LS
Chevrolet Express 3500 2006 Base
Chevrolet Express 3500 2006 LS
Chevrolet Express 3500 2006 LT
Chevrolet Express 3500 2007 Base
Chevrolet Express 3500 2007 LS
Chevrolet Express 3500 2007 LT
Chevrolet Express 3500 2008 Base
Chevrolet Express 3500 2008 LS
Chevrolet Express 3500 2008 LT
Chevrolet Impala 2006 SS
Chevrolet Monte Carlo 2006 SS
Chevrolet Silverado 1500 1999 Base
Chevrolet Silverado 1500 1999 LS
Chevrolet Silverado 1500 1999 LT
Chevrolet Silverado 1500 2000 Base
Chevrolet Silverado 1500 2000 LS
Chevrolet Silverado 1500 2000 LT
Chevrolet Silverado 1500 2001 Base
Chevrolet Silverado 1500 2001 LS
Chevrolet Silverado 1500 2001 LT
Chevrolet Silverado 1500 2002 Base
Chevrolet Silverado 1500 2002 LS
Chevrolet Silverado 1500 2002 LT
Chevrolet Silverado 1500 2002 WT
Chevrolet Silverado 1500 2003 Base
Chevrolet Silverado 1500 2003 LS
COMP Cams manufactures camshafts and other valvetrain components. Products include everything from valve springs and hardware to pushrods, lifters, and even intake manifolds. COMP Cams’ history of producing high quality parts for everything from street cars to Pro Stock and Sprint Cup teams has proven their place in the market. The same technology used to develop parts for NASCAR and NHRA is used in all of their performance parts, down to the very basic street setup.
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