T&D Machine Shaft Mount Roller Aluminum Rocker Arm - 1.70 Ratio - BB Chevy CHOP3XS or 400M engines

or 400M engines

Superior to standard hardware store clamps

Included power switch allows for a quick ΓÇ £install" on your test bench

1961-1962 American Motors Custom

These lengths cannot be altered

T&D Machine Shaft Mount Roller Aluminum Rocker Arm - 1.70 Ratio - BB Chevy CHOP3XS or 400M enginesProduct Description: Rocker Arm Shaft Mount 1. 70 Ratio Full Roller Aluminum Natural Big Block Chevy 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 that unlike some competitors each