COMP Cams Ultra Pro Magnum XD Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.50 Ratio - Small Block Chevy / GM V6 Pressure Sensor 1981-1993 Dodge D350

1981-1993 Dodge D350

The XStack™ is a stack of 10 laminated Tearoffs that are 2 mil thick each

Degree Wheel Attachment

1974-1993 Chevrolet Caprice

Vehicle Applications: Chevrolet: Bel Air 55 - 57 4

COMP Cams Ultra Pro Magnum XD Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.50 Ratio - Small Block Chevy / GM V6 Pressure Sensor 1981-1993 Dodge D350The 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