COMP Cams Ultra Pro Magnum XD Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.70 Ratio - Small Block Chevy (Set of 8) AN Dust Plug An MSD spark plug wire

An MSD spark plug wire boot and terminal come in the kit to convert your existing coil wire from a female

Simply plug into a cigarette lighter with the attached to your RH5R

Includes Backup Light Switch

Ford Licensed Horn Button

cableSince 1938

COMP Cams Ultra Pro Magnum XD Chromoly Roller Rocker Arm - 7/16 in Stud Mount - 1.70 Ratio - Small Block Chevy (Set of 8) AN Dust Plug An MSD spark plug wireThe 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