COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - Shaft Mount / Right Hand - 1.50 Ratio - Mopar B / RB-Series 110023 Great for drag racing and

Great for drag racing and street applications

Fits all 2005-2014 S197 Mustangs (including V-6 and GT500)

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

99 in Features: Rated for 325 - 425 HP 0

COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - Shaft Mount / Right Hand - 1.50 Ratio - Mopar B / RB-Series 110023 Great for drag racing andShaft 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