Ultra-Gold ARC Rocker w/ 1.7 Ratio for Chevrolet Big Block w/ 7/16" Stud Adapters - Barb 00-inch mandrel-bent tailpipes exiting out

00-inch mandrel-bent tailpipes exiting out the back and are finished off with dual 3

It bolts to the pre-drilled and tapped holes on our main supports

and drag racing applications

This product incorporates the spacers normally found on either side of the heim joint of your aftermarket control arm that was originally intended to fill the width of the stock mounting location

Ultra-Gold ARC Rocker w/ 1.7 Ratio for Chevrolet Big Block w/ 7/16" Stud Adapters - Barb 00-inch mandrel-bent tailpipes exiting outthe Ultra Gold ARC rocker withstands up to 700 lbs pressure while improving power and stability. This 19021 rocker features a 1. 7 ratio for use with 7 16" stud Chevrolet 396 454 Big Block.