COMP Cams Ultra Gold ARC Aluminum Roller Rocker Arm - 7/16 in Stud Mount - 1.65 Ratio - Gold - Pontiac V8 (Set of 16) M77CB663HXNDC Tri-Bar with Blue Dot

Tri-Bar with Blue Dot

Sleeve Dimensions: 3

4L60E or 4L70E installations with LS swaps

GM Fullsize Truck 2019-20

COMP Cams Ultra Gold ARC Aluminum Roller Rocker Arm - 7/16 in Stud Mount - 1.65 Ratio - Gold - Pontiac V8 (Set of 16) M77CB663HXNDC Tri-Bar with Blue DotThese COMP Cams Ultra Gold Aluminum Roller Rocker Arms with a 7 16" stud diameter and 1. 65 ratio are designed for Pontiac V8 applications. The new modern design features of these Ultra Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed specifically for high performance street and race engines, the Ultra Gold Aluminum Rocker Arms are precision CNC machined to strict tolerances. Developed to meet the