COMP Cams Ultra Gold ARC Aluminum Roller Rocker Arm - 3/8 in Stud Mount - 1.60 Ratio - Gold - Small Block Chevy (Set of 16) Oliver Racing Products NPT or 8 AN port

NPT or 8 AN port sizes to match most EFI fuel systems

Machined from 6061-T6 billet aluminum for

GM Fullsize SUV / Truck 1995-2004

and warping

COMP Cams Ultra Gold ARC Aluminum Roller Rocker Arm - 3/8 in Stud Mount - 1.60 Ratio - Gold - Small Block Chevy (Set of 16) Oliver Racing Products NPT or 8 AN portThese COMP Cams Ultra Gold Aluminum Roller Rocker Arms with a 3 8" stud diameter and 1. 6 ratio are designed for Chevrolet V8 265 400 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