COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.52 Ratio - Small Block Chevy / GM V6 H776427S 043 x 1/16 x 3/16

043 x 1/16 x 3/16 in Thick

1955-1978 Chrysler Town & Country

2011-14 Grand Cherokee/Durango

Installation Notes: Must be used with Edelbrock base plate #2992

Made with 30% more material than standard plastic jugs

COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.52 Ratio - Small Block Chevy / GM V6 H776427S 043 x 1/16 x 3/16The 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