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COMP Cams CCA Rocker Arm Sets - High Energy Alum Rocker SBC 1

Part #: 17005-12
$251.95 For each
Fits On:
1981 Chevrolet Camaro, 1980 Chevrolet Camaro, 1979 Chevrolet Camaro, 1978 Chevrolet Camaro, 1977 Chevrolet Camaro, 1976 Chevro... See more
Description:
COMP Cams' High Energy Die Cast Aluminum Roller Rocker Arms are built for Chevy V8 265-400 applications with a 1.6 ratio and 7/16 inches stud diameter. The die cast aluminum body pairs a needle bearing fulcrum and roller tip to cut friction and lower oil temperatures compared to sliding factory rockers. Rated for up to 550 lbs of open spring pressure, they suit street and moderate race use.
COMP Cams' High Energy Die Cast Aluminum Roller Rocker Arms are built for Chevy V8 265-400 applications with a 1.6 ratio and 7/16 inches stud diameter. The die cast aluminum body pairs a needle bearing fulcrum and roller tip to cut friction and lower oil temperatures compared to sliding factory rockers. Rated for up to 550 lbs of open spring pressure, they suit street and moderate race use.
Q: What are rocker arms? Why buy them?
A: Rocker arms are the part of your valve train that acts directly to open and close your valves by translating inputs from the camshaft. Worn out rocker arms can drastically impact performance. Valve clearance can be thrown out of whack causing the valves not to open far enough leaving your engine with serious breathing problems. A new set of rocker arms will have your motor running like a top and maximize both power and reliability. There are a host of performance rocker arm options available as well. High-ratio rocker arms feature a longer lever that allows your valves to open further than before and thus they increase flow through the cylinder head. Roller rockers feature roller bearings on the contact end of the arm which reduces friction during operation and frees up extra power. Some rocker arms feature both an increased opening ratio and roller bearings giving you the ultimate in a performance rocker arm. With light weight designs and good performance gains these aftermarket rocker arms are hard to beat.
A: Rocker arms are the part of your valve train that acts directly to open and close your valves by translating inputs from the camshaft. Worn out rocker arms can drastically impact performance. Valve clearance can be thrown out of whack causing the valves not to open far enough leaving your engine with serious breathing problems. A new set of rocker arms will have your motor running like a top and maximize both power and reliability. There are a host of performance rocker arm options available as well. High-ratio rocker arms feature a longer lever that allows your valves to open further than before and thus they increase flow through the cylinder head. Roller rockers feature roller bearings on the contact end of the arm which reduces friction during operation and frees up extra power. Some rocker arms feature both an increased opening ratio and roller bearings giving you the ultimate in a performance rocker arm. With light weight designs and good performance gains these aftermarket rocker arms are hard to beat.
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