COMP Cams Magnum Chromoly Roller Tip Rocker Arm - 10 mm Stud Mount - 1.60 Ratio - GM V6 (Set of 12) Intercom Bluetooth Module 3/4 in 48 Spline to

3/4 in 48 Spline to 3/4 in 20 Spline

MAN 339 V1

Bolt-In Installation

1995-1980 Ford Pickup - F350 Series 1 Ton

DuPont ®and Nomex ® ® fabric

COMP Cams Magnum Chromoly Roller Tip Rocker Arm - 10 mm Stud Mount - 1.60 Ratio - GM V6 (Set of 12) Intercom Bluetooth Module 3/4 in 48 Spline toThese Magnum Roller Rocker Arms for Chevy 173 V6 applications are the ultimate street rocker. With a 10mm stud diameter and 1. 6 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly steel, which is a superior material that will not flex and assures maximum lift. Their roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift.