Description
Rocker Arm – Shaft Mount – 1.70 Ratio – Full Roller – Aluminum – Natural – Big Block Chevy – Kit
w/1 piece intake Stands & w/0720 spring oil hole option
Why Choose Us?
Frequently Asked Questions
About T AND D MACHINE
Since 1975, T&D Machine Products has been manufacturing specialized rocker arm hardware and components designed for racing applications.

















Reviews
There are no reviews yet.