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

Unleash the full potential of your GEN3 LS engine with the COMP Cams Stage 1 Thumpr 222/233 Master Camshaft Kit. This kit is designed for a strong idle lope and significant power gains in 4.8-5.3L trucks.

The Stage 1 Thumpr Master Cam Kit includes:

  • Lifters
  • Timing set
  • Pushrods
  • LS6+ springs
  • Retainers
  • Locks
  • Spring seats
  • Seals

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

Make Model Year Type
Buick Rainier 2007 CXL
Cadillac Escalade 2009 Hybrid
Cadillac Escalade 2010 Hybrid
Cadillac Escalade 2010 Hybrid Platinum
Cadillac Escalade 2011 Hybrid
Cadillac Escalade 2011 Hybrid Platinum
Cadillac Escalade 2012 Hybrid
Cadillac Escalade 2012 Hybrid Platinum
Chevrolet Avalanche 2007 LS
Chevrolet Avalanche 2007 LT
Chevrolet Avalanche 2007 LTZ
Chevrolet Avalanche 2008 LS
Chevrolet Avalanche 2008 LT
Chevrolet Avalanche 2008 LTZ
Chevrolet Avalanche 2009 LS
Chevrolet Avalanche 2009 LT
Chevrolet Avalanche 2009 LTZ
Chevrolet Avalanche 2010 LS
Chevrolet Avalanche 2010 LT
Chevrolet Avalanche 2010 LTZ
Chevrolet Avalanche 2011 LS
Chevrolet Avalanche 2011 LT
Chevrolet Avalanche 2011 LTZ
Chevrolet Avalanche 2012 LS
Chevrolet Avalanche 2012 LT
Chevrolet Avalanche 2012 LTZ
Chevrolet Colorado 2009 LT
Chevrolet Colorado 2010 LT
Chevrolet Colorado 2011 LT
Chevrolet Colorado 2012 LT
Chevrolet Express 1500 2007 Base
Chevrolet Express 1500 2007 LS
Chevrolet Express 1500 2007 LT
Chevrolet Express 1500 2008 Base
Chevrolet Express 1500 2008 LS
Chevrolet Express 1500 2008 LT
Chevrolet Express 1500 2009 Base
Chevrolet Express 1500 2009 LS
Chevrolet Express 1500 2009 LT
Chevrolet Express 1500 2010 Base
Chevrolet Express 1500 2010 LS
Chevrolet Express 1500 2010 LT
Chevrolet Express 1500 2011 Base
Chevrolet Express 1500 2011 LS
Chevrolet Express 1500 2011 LT
Chevrolet Express 1500 2012 Base
Chevrolet Express 1500 2012 LS
Chevrolet Express 1500 2012 LT
Chevrolet Express 2500 2007 Base
Chevrolet Express 2500 2008 Base
Chevrolet Express 2500 2009 Base
Chevrolet Express 2500 2009 LS
Chevrolet Express 2500 2009 LT
Chevrolet Express 2500 2010 Base
Chevrolet Express 2500 2010 LS
Chevrolet Express 2500 2010 LT
Chevrolet Express 2500 2011 Base
Chevrolet Express 2500 2011 LS
Chevrolet Express 2500 2011 LT
Chevrolet Express 2500 2012 Base
Chevrolet Express 2500 2012 LS
Chevrolet Express 2500 2012 LT
Chevrolet Express 3500 2007 Base
Chevrolet Express 3500 2008 Base
Chevrolet Express 3500 2009 Base
Chevrolet Express 3500 2009 LS
Chevrolet Express 3500 2009 LT
Chevrolet Express 3500 2010 Base
Chevrolet Express 3500 2010 LS
Chevrolet Express 3500 2010 LT
Chevrolet Express 3500 2011 Base
Chevrolet Express 3500 2011 LS
Chevrolet Express 3500 2011 LT
Chevrolet Express 3500 2012 Base
Chevrolet Express 3500 2012 LS
Chevrolet Express 3500 2012 LT
Chevrolet Silverado 1500 2007 LT
Chevrolet Silverado 1500 2007 LTZ
Chevrolet Silverado 1500 2007 WT
Chevrolet Silverado 1500 2008 LS
Chevrolet Silverado 1500 2008 LT
Chevrolet Silverado 1500 2008 LTZ
Chevrolet Silverado 1500 2008 WT
Chevrolet Silverado 1500 2009 Hybrid
Chevrolet Silverado 1500 2009 LS
Chevrolet Silverado 1500 2009 LT
Chevrolet Silverado 1500 2009 LTZ
Chevrolet Silverado 1500 2009 WT
Chevrolet Silverado 1500 2010 Hybrid
Chevrolet Silverado 1500 2010 LS
Chevrolet Silverado 1500 2010 LT
Chevrolet Silverado 1500 2010 LTZ
Chevrolet Silverado 1500 2010 WT
Chevrolet Silverado 1500 2010 XFE
Chevrolet Silverado 1500 2011 Hybrid
Chevrolet Silverado 1500 2011 LS
Chevrolet Silverado 1500 2011 LT
Chevrolet Silverado 1500 2011 LTZ
Chevrolet Silverado 1500 2011 WT
Chevrolet Silverado 1500 2011 XFE
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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