COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - 3/8 in Stud Mount - 1.52 Ratio - Small Block Chevy / GM V6 R060015YL Vehicle Applications: 1985-2005 Chevrolet Astro

Vehicle Applications: 1985-2005 Chevrolet Astro

Complete with steel rod ends and aluminum lock nuts

Thickness 0

Deluxe Air Bracket great for storing air chuck

Countersunk

COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - 3/8 in Stud Mount - 1.52 Ratio - Small Block Chevy / GM V6 R060015YL Vehicle Applications: 1985-2005 Chevrolet AstroThe Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265 400 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3 8" stud diameter and 1. 52 ratio. The 8650 chromemoly material and arched, web like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent corrosion