Magnum Roller Rockers AMC V8 - 1442-16

These Magnum Roller Rocker Arms for AMC V8 290-401 applications are the ultimate street rocker. With a 3/8-inch 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.

With a 15 to 30 horsepower increase over other rocker arms, Magnum Roller Rockers are perfect for performance applications with less than 350 lbs. open spring pressure. Don't accept inferior products or cheap knock-offs, look for the COMP Cams« logo stamped into the underside of every Magnum Rocker.

This is an adjustable rocker arm style.  The manufacturer includes instructions for how to install and adjust the valvetrain.

 

 

• Fits All with AMC V8 Engines
• Note: screw in studs and guideplates required
• Screw in Studs available HERE
• Guideplates available HERE
• Some Machining of Factory Heads May Be Required
• Made in the USA!