COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - Shaft Mount - 1.50 Ratio - Mopar B / RB-Series (Set of 16) GMP12621086 The unique design of these

The unique design of these systems allow them to deliver a constant fuel pressure with no fuel return line

and will not warp

Thanks to its exclusive and dedicated formula

and 302-5)

Increases Fluid Capacity by 3-quarts

COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - Shaft Mount - 1.50 Ratio - Mopar B / RB-Series (Set of 16) GMP12621086 The unique design of theseShaft Mount Ultra Pro Magnum Roller Rocker Arms for Chrysler B RB V8 383 440 applications are made from SAE 8620 chromemoly steel. They are heat treated for maximum strength and stiffness to stand up to the demands of high performance applications. These shaft mount rockers contain proprietary bushing inserts and a unique oiling system that lubricates all the critical parts for a long lasting service life. Designed to handle roller lobes and higher