Comp Cams ROCKER ARMS CS TW 1.52 3/8 ULTRA PRO MAG FR SPORT Base 1987 - 1989 Chevrolet

Base 1987 - 1989 Chevrolet Astro LT 1994 Chevrolet Blazer Base

750HP EFI - Naturally Aspirated

Base 2008 - 2011 Subaru Impreza Outback Sport

Free shipping to the lower 48 U

2013 Honda Civic Si Sedan 2

Comp Cams ROCKER ARMS CS TW 1.52 3/8 ULTRA PRO MAG FR SPORT Base 1987 - 1989 ChevroletUltra Pro MagnumT Roller Rocker Arms not only live up to the lofty standards of the original Pro MagnumsT, but they also take stud mount rocker performance, stability and value to a whole new level. The 8650 chromemoly material and arched, web like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent corrosion and increases