COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.52 Ratio - Small Block Chevy / GM V6 BR40122 Dual Power Assist Bracket

Dual Power Assist Bracket

1999-2002 GMC B7

1975-1976 Ford P-400

utilizing the PROFORM High-Flow Carburetor Main Body

2007-2009 Pontiac G5 Base

COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.52 Ratio - Small Block Chevy / GM V6 BR40122 Dual Power Assist BracketThe 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 7 16" 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