COMP Cams Ultra Gold ARC Aluminum Roller Rocker Arm - 3/8 in Stud Mount - 1.50 Ratio - Gold - Small Block Chevy (Set of 16) AA0700AG3R64 a thread drag adjuster prevents

a thread drag adjuster prevents it from moving on its own

Use with compression ratios up to 10

Clamp on steel mount allows you to mount a shock without welding and also allows adjustable height

use the original style D8 brake pads

Air Induction System

COMP Cams Ultra Gold ARC Aluminum Roller Rocker Arm - 3/8 in Stud Mount - 1.50 Ratio - Gold - Small Block Chevy (Set of 16) AA0700AG3R64 a thread drag adjuster preventsThese COMP Cams Ultra Gold Aluminum Roller Rocker Arms with a 3 8" stud diameter and 1. 5 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