Ultra-Gold ARC Rocker w/ 1.6 Ratio for Chevrolet V6 and SBC w/ 7/16" Stud 1984-pontiac-firebird-esi1382254 The Edelbrock #60455 Performer RPM

The Edelbrock #60455 Performer RPM head is perfect for street performance

Vibrant Performance Oval and Round Pie Cuts allow you to make custom bends in your exhaust pipe setup

BMR's BK053's stainless steel bushing inserts (front) fill the voids in the stock cradle bushings

000 lbs of spring pressure

00" Long - Gloss Black

Ultra-Gold ARC Rocker w/ 1.6 Ratio for Chevrolet V6 and SBC w/ 7/16" Stud 1984-pontiac-firebird-esi1382254 The Edelbrock #60455 Performer RPMthe Ultra Gold ARC rocker withstands up to 700 lbs pressure while improving power and stability. This 19005 rocker features a 1. 6 ratio for use with 7 16" stud Chevrolet V6 and 265 400 Small Block.