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4554-1 COMP Cams 4554-1 Rocker Arms

Name: COMP Cams 4554-1 Rocker Arms
Brand: COMP Cams
SKU: 4554-1
Price: 37.06 USD
Availability: InStock

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Product: COMP Cams Rocker Arms

Category: COMP Cams Rocker Arms

Part Number: 4554-1

UPC: 036584012597

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$37.06

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New with manufacturer warranty

Availability: IN STOCK (5+)
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(Last checked: 06/25/2026)
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Description:

NOTES: COMP Cams Stud GM LS1 3/8 Rocker

Designed specifically for GM GEN III LS1,2 and 6, this rocker stud features an 8mm base thread and a 3/8" rocker thread with a 1.500" effective stud length. Comes with our 16755-KIT and 16765-Kit kits..

GM LS1 3/8 Rocker Stud

Fitment:

This product does not fit your 1991 Honda Civic.

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

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WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov

For more information on COMP Cams part number 4554-1, you can visit the official COMP Cams website.