COMP Cams
Comp Cams Rocker Arm, CS 1.6 3/8 Ult. Pro Mag
Comp Cams Rocker Arm, CS 1.6 3/8 Ult. Pro Mag
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$36.24 USD
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$36.24 USD
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- Free fitment check before you order
ROCKER ARM, CS 1.6 3/8 ULT. PRO MAG by COMP Cams. Check the part number and details below against what you are replacing. Higher-ratio rockers add valve lift without changing the cam.
Quick facts
- Brand: COMP Cams
- Part type: Rocker arm
Listed fitment
- 1991 - 1993 Buick Commercial Chassis Base
- 2005 - 2007 Buick LaCrosse CXL, CX, CXS
- 2002 - 2005 Buick Rendezvous CXL Plus, CX Plus
- 2002 - 2007 Buick Rendezvous CXL, CX
- 2004 - 2005 Buick Rendezvous Ultra
- 1991 - 1993 Buick Roadmaster Estate Wagon
- 1992 - 1993 Buick Roadmaster Limited, Base
- 2005 - 2007 Buick Terraza CXL, CX
- 1990 - 1992 Cadillac Brougham Base, d'Elegance
- 1992 - 1993 Cadillac Commercial Chassis Base, Brougham
- 2004 - 2007 Cadillac CTS Base, V
- 1993 Cadillac Fleetwood Base, Brougham
- 2004 - 2007 Cadillac SRX Base
- 2004 - 2006 Cadillac SRX Elegance, Confort, Lujo
- 2005 - 2007 Cadillac STS Base
- 2005 Cadillac STS Elegance
- 2006 - 2007 Cadillac STS V
- 1988 - 1995 Chevrolet Astro CL, CS
- 1996 - 2005 Chevrolet Astro LS
- 1988 - 2005 Chevrolet Astro LT, Base
- 1994 - 2005 Chevrolet Blazer Base
- 1992 - 1993 Chevrolet Blazer Cheyenne
- 1995 - 1997 Chevrolet Blazer Deluxe
- 1996 - 2004 Chevrolet Blazer LS
- 1995 - 2002 Chevrolet Blazer LT
- 2002 Chevrolet Blazer LTZ
- 1991 - 1994 Chevrolet Blazer Nevada
- 1988 - 1991 Chevrolet Blazer Scottsdale
- 1988 - 1994 Chevrolet Blazer Silverado
- 1994 Chevrolet Blazer Silverado Sport
- 1999 - 2001 Chevrolet Blazer Trailblazer
- 2001 - 2005 Chevrolet Blazer Xtreme
- 2003 - 2005 Chevrolet Blazer ZR2
- 1990 - 1993 Chevrolet C1500 454 SS
- 1989 - 1997 Chevrolet C1500 Base
- 1988 - 1998 Chevrolet C1500 Cheyenne, Silverado
- 1988 - 1992 Chevrolet C1500 Scottsdale
- 1990 - 1998 Chevrolet C1500 WT
- 1992 - 1995 Chevrolet C1500 Suburban Base
- 1995 Chevrolet C1500 Suburban LT, LS
- …and 249 more
Good to know
- Warranty terms: Lifetime Warranty - So strong that we guarantee the rocker bodies against breakage for life. For use with up to 850 lbs of open spring pressure.
Tip: Check rocker geometry and adjust valve lash or preload after installation.
About this rocker arm
Higher-ratio rockers add valve lift without changing the cam.
Fitment notes
- Specs, lead time and warranty come from COMP Cams and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Pushrods. Rocker changes can change the pushrod length you need.
- Valve cover gasket. The cover comes off for this job.
More for your car: Rocker Arms · All Rocker Arms · Engine
Questions about rocker arms
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
Do I need to adjust valves after new rockers?
Yes on most engines with adjustable valvetrain.
Where do specs and warranty details come from?
From COMP Cams. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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