Comp Cams Rocker Arm Studs 4554-16 Item Image
Comp Cams

Comp Cams GM LS1 3/8 ROCKER STUDS

SKU: 02156 | MPN:  4554-16
In stock
Sale price$138.63 USD

COMP Cams® takes pride in having the finest rocker arm studs available on the market. The High EnergyT and Magnum series studs work well in applications with moderate lifts and spring pressures and are available in the popular 3/8" and 7/16" sizes. When ultimate strength is required as with high rpm roller cam applications, the Hi-TechT Race Stud is the answer. This stud has a thin jam nut for rocker clearance, rolled threads for maximum contact and a ground-flat top so accurate valve adjustment can be achieved and maintained. The diameter of the jam nut is larger in order to spread the load over a larger area. All COMP Cams® studs have generous radii and a black oxide finish.

Designed for ultimate strength and locking force

High EnergyT and Magnum polylocks are best for moderate lift and spring pressure applications

Hi-TechT Polylocks work well in all high end race applications

The stud girdle polylocks are precision ground for minimum runout and tapered for extra strength in the locking area



Vehicle Fitments:

Year Make Model Submodel
2001 - 2004 Avanti II Base
2008 Buick LaCrosse CXS
2008 - 2009 Buick LaCrosse Super, CXL, CX
2004 - 2007 Buick Rainier CXL
2004 - 2005 Buick Rainier CXL Plus
2002 - 2013 Cadillac Escalade Base
2010 - 2013 Cadillac Escalade Hybrid Platinum
2011 - 2013 Cadillac Escalade Luxury, Premium
2009 - 2013 Cadillac Escalade Platinum, Hybrid
2012 Cadillac Escalade Special Edition
2007 - 2013 Chevrolet Avalanche Base
2013 Chevrolet Avalanche Black Diamond LT, Black Diamond LS, Black Diamond LTZ
2007 - 2012 Chevrolet Avalanche LS, LTZ, LT
2002 - 2006 Chevrolet Avalanche 1500 Base, Z71, LT, LS
2002 - 2003 Chevrolet Avalanche 1500 North Face, On Road Edition
2003 Chevrolet Avalanche 1500 WBH
2004 - 2006 Chevrolet Avalanche 1500 Z66
2009 - 2012 Chevrolet Colorado LT, WT, Base
2003 - 2007 Chevrolet Express 1500 LS, Base
2006 - 2007 Chevrolet Express 1500 LT
2003 - 2019 Chevrolet Express 2500 Base, LS
2010 - 2019 Chevrolet Express 2500 LT
2010 - 2019 Chevrolet Express 3500 LT, Base, LS
2008 Chevrolet Impala 50th Anniversary Edition
2006 - 2009 Chevrolet Impala LS, LT, LTZ, Police, SS
2016 - 2017 Chevrolet LCF 3500 Base
2006 - 2007 Chevrolet Monte Carlo LS, SS, LT
2006 Chevrolet Monte Carlo LTZ
2002 Chevrolet Silverado 1500 Custom
2004 - 2013 Chevrolet Silverado 1500 Hybrid
1999 - 2013 Chevrolet Silverado 1500 LT, Base, LS
2007 - 2013 Chevrolet Silverado 1500 LTZ
2003 - 2006 Chevrolet Silverado 1500 SS
2002 - 2013 Chevrolet Silverado 1500 WT
2010 - 2013 Chevrolet Silverado 1500 XFE
2004 Chevrolet Silverado 1500 Z71
2007 Chevrolet Silverado 1500 Classic WT, Hybrid, LT, LS, SS
1999 - 2000 Chevrolet Silverado 2500 LS, LT, Base
2015 - 2019 Chevrolet Silverado 2500 HD High Country
2010 - 2019 Chevrolet Silverado 2500 HD LTZ, WT, LT
2015 - 2019 Chevrolet Silverado 3500 HD High Country
2010 - 2019 Chevrolet Silverado 3500 HD WT, LT, LTZ
2003 - 2004 Chevrolet SSR Base
2000 - 2012 Chevrolet Suburban 1500 Base
2000 - 2014 Chevrolet Suburban 1500 LT, LS
2006 - 2014 Chevrolet Suburban 1500 LTZ
2004 - 2007 Chevrolet Suburban 1500 Z71
2010 - 2013 Chevrolet Suburban 2500 LS, LT
2016 - 2019 Chevrolet Suburban 3500 HD LS, LT
2000 - 2012 Chevrolet Tahoe Base
2008 - 2013 Chevrolet Tahoe Hybrid
2000 Chevrolet Tahoe Limited
2000 - 2014 Chevrolet Tahoe LS, LT
2007 - 2014 Chevrolet Tahoe LTZ
2012 - 2014 Chevrolet Tahoe SSV, PPV
2000 - 2009 Chevrolet Tahoe Z71
2006 - 2007 Chevrolet Trailblazer A, LS, B
2006 - 2008 Chevrolet Trailblazer LT, Base, SS
2003 - 2006 Chevrolet Trailblazer EXT LT, LS
2003 - 2004 Chevrolet Trailblazer EXT North Face
2009 - 2012 GMC Canyon Base, SLE, WT, SLT
2005 - 2009 GMC Envoy SLT, SLE, Denali
2005 - 2006 GMC Envoy XL Denali
2003 - 2006 GMC Envoy XL SLT, SLE
2004 - 2005 GMC Envoy XUV SLE, SLT
2003 - 2007 GMC Savana 1500 Base
2006 - 2007 GMC Savana 1500 LS, LT
2003 - 2005 GMC Savana 1500 SLE
2003 - 2019 GMC Savana 2500 Base
2010 - 2019 GMC Savana 2500 LS, LT
2010 - 2013 GMC Savana 2500 SL
2003 - 2013 GMC Savana 2500 SLE
2010 - 2019 GMC Savana 3500 LS, LT, Base
2010 - 2013 GMC Savana 3500 SLE, SL
2002 - 2005 GMC Sierra 1500 Base
2001 GMC Sierra 1500 C3
2002 GMC Sierra 1500 HT
2005 - 2013 GMC Sierra 1500 Hybrid
1999 - 2013 GMC Sierra 1500 SLE, SLT, SL
2002 - 2013 GMC Sierra 1500 WT, Denali
2010 - 2013 GMC Sierra 1500 XFE
2007 GMC Sierra 1500 Classic Hybrid, SLE, SL, WT, Denali, SLT
1999 - 2000 GMC Sierra 2500 SLE, SL, SLT
2015 - 2019 GMC Sierra 2500 HD Base
2011 - 2019 GMC Sierra 2500 HD Denali
2010 - 2019 GMC Sierra 2500 HD SLT, SLE
2010 - 2014 GMC Sierra 2500 HD WT
2015 - 2019 GMC Sierra 3500 HD Base
2011 - 2019 GMC Sierra 3500 HD Denali
2010 - 2019 GMC Sierra 3500 HD SLE, SLT
2010 - 2014 GMC Sierra 3500 HD WT
2007 - 2012 GMC Yukon Base
2010 - 2013 GMC Yukon Denali Hybrid
2008 - 2013 GMC Yukon Hybrid
2006 GMC Yukon SL
2000 - 2014 GMC Yukon SLE, Denali, SLT
2001 - 2014 GMC Yukon XL 1500 Denali
2006 GMC Yukon XL 1500 SL
2000 - 2014 GMC Yukon XL 1500 SLE, SLT
2010 - 2013 GMC Yukon XL 2500 SLE, SLT
2004 - 2007 Hummer H2 Base
2007 Hummer H2 Luxury, Adventure, Special Edition
2008 - 2010 Hummer H3 Base, Luxury, Adventure, Alpha
2009 Hummer H3 Championship Series
2008 - 2009 Hummer H3 X
2010 Hummer H3T Adventure
2009 - 2010 Hummer H3T Base, Alpha
2003 - 2005 Isuzu Ascender Limited
2003 - 2006 Isuzu Ascender LS, Base
2004 - 2005 Isuzu Ascender S
2005 - 2008 Pontiac Grand Prix Base, GXP
2005 - 2007 Pontiac Grand Prix GT
2005 Pontiac Grand Prix GTP
2006 - 2009 Saab 9-7x 4.2i, 5.3i
2008 - 2009 Saab 9-7x Aero
2005 Saab 9-7x Linear, Arc

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