COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - Shaft Mount / Right Hand - 1.50 Ratio - Mopar B / RB-Series 110023 Nozzle configurations include V05

Nozzle configurations include V05

Fully assembled or bare heads can be ordered with combustion chambers matched to your bore size

two outer side panels

and is engineered to hold up to the harshest of work environments

COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - Shaft Mount / Right Hand - 1.50 Ratio - Mopar B / RB-Series 110023 Nozzle configurations include V05Shaft 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