T&D Machine SportComp Shaft Mount Roller Aluminum Rocker Arm - 1.85 Ratio - On Shaft - BB Chevy H76403FXXL Supplied with a 90

Supplied with a 90

longer-lasting spark flame kernel

This wire loom kit allows the wires to be run horizontal to the valve cover showing more of your wire set

Heat Shroud GOLD solves the problem of heat and abrasions causing failure of lines

Includes MAP sensor port cover

T&D Machine SportComp Shaft Mount Roller Aluminum Rocker Arm - 1.85 Ratio - On Shaft - BB Chevy H76403FXXL Supplied with a 90Product Description: Rocker Arm SportComp Shaft Mount 1. 85 Ratio Full Roller On Shaft Aluminum Natural Big Block Chevy Sold Individually T&D manufactures rocker arm systems for over 400 cylinder heads and its products have established a reputation for the highest levels of quality, performance and long term reliability. The company works closely with leading engine builders to maintain its position at the forefront of technology. Add to this the fact