COMP Cams Ultra Pro Magnum Full Roller Rocker Arm - 7/16 in Stud Mount - 1.52 Ratio - Chromoly - Small Block Chevy / GM V6 - Set of 8 Fan Switch The final product is a

The final product is a torsion bar that is race ready out of the box and has already proven itself on Sway-A-Way's custom dyno

600 mm Long

1973-1977 Chevrolet Malibu CID 402

Hurst Quarter Stick

COMP Cams Ultra Pro Magnum Full Roller Rocker Arm - 7/16 in Stud Mount - 1.52 Ratio - Chromoly - Small Block Chevy / GM V6 - Set of 8 Fan Switch The final product is aThe 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