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 The XStack™ is a stack

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

1981-1993 Dodge D350

1974-1993 Chevrolet Caprice

1967-1974 Dodge Dart

14" mirror kit with 2" - 5 1/2" range bolt-on brackets for 1 3/4" roll bar

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 The XStack™ is a stackThe 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