COMP Cams Pro Magnum Roller Rocker Arms 1631-8

COMP Cams Pro Magnum roller rocker arms combine the strength of 8650 chromoly steel and the weight savings of aluminum rockers. took advantage of computer design to simulate the stresses that affect rockers under various operating loads. This allowed the engineers to lessen the rockers' mass at non-critical areas, and strengthen the areas that take the most punishment. The results were rocker arms that are strong where they need to be, and actually weigh 5 percent less at the valve than comparable aluminum rockers. This means more RPM and valve train stability.Brand: COMP Cams
Manufacturer's Part Number: 1631-8
Part Type: Rocker Arms
Product Line: COMP Cams Pro Magnum Roller Rocker Arms
HP Direct Part Number: CCA-1631-8
UPC: 036584196112
Rocker Arm Mounting Style: Stud
Self-Aligning: No
Rocker Arm Ratio: 1.6
Stud Size: 3/8 in.
Maximum Spring Diameter (in.): 1.500 in.
Rocker Arm Style: Full roller
Shims Included: No
Rocker Arm Material: Chromoly steel
Rocker Arm Body Style: Standard
Rocker Arm Fasteners Included: Yes
Rocker Arm Nut Style: Polylock
Slot Width (in.): 0.562 in.
Rocker Arm Finish: Natural
Quantity: Sold as a set of 8.