COMP Cams Magnum Chromoly Roller Tip Rocker Arm - 3/8 in Stud Mount - 1.60 Ratio - AMC V8 / Oldsmobile V8 / Small Block Ford 1346114 Will Not Affect Day-To-Day Drive

Will Not Affect Day-To-Day Drive

but time consuming procedure of setting air pressure by going back and forth between the air hose and the pressure gauge is no longer necessary

Replacement clamp-on style thermocouple

Designed for racing applications with an MSD 7 Series Ignition Control

COMP Cams Magnum Chromoly Roller Tip Rocker Arm - 3/8 in Stud Mount - 1.60 Ratio - AMC V8 / Oldsmobile V8 / Small Block Ford 1346114 Will Not Affect Day-To-Day DriveThese Magnum Roller Rocker Arms for Ford V8 289 351W (Non Rail Type), 260 455 Oldsmobile and 290 401 AMC applications are the ultimate street rocker. With a 3 8" 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