COMP Cams Ultra Pro Magnum XD Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.50 Ratio - Small Block Chevy (Set of 16) 54-13055D COMBO P-VALVE TO DIECAST M/C

COMBO P-VALVE TO DIECAST M/C L/HWilwood is a leading manufacturer of high-performance brake systems and components to fit a wide range of track and street applications

Tested with factory dampers

Grip Section 32mm x 28mm

frictions and steels for your next TH350 Transmission Overhaul

5" Axle / gm 10 Bolt 8

COMP Cams Ultra Pro Magnum XD Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.50 Ratio - Small Block Chevy (Set of 16) 54-13055D COMBO P-VALVE TO DIECAST M/CThe next design evolution of the Hi Tech Stainless Steel Roller Rocker Arms are built to outlast and outperform in accuracy and strength. The Ultra Pro Magnum XD Rocker Arms are engineered from durable 8650 steel and include a machined billet pushrod seat insert for a wide range of super accurate ratios. A unique and wide ratio range to fit almost any popular application. These XD rockers are fully rebuildable and boast precision sorted needle