Yella Terra Ultralite Shaft Mount Aluminum Rocker Arm - 1.70 Ratio - Roller Tip - GM LS-Series MT950BK Male Adapter Fittings Included

Male Adapter Fittings Included

Intake Top Gasket

pipe diameter X 13

GM Steering Box

Yella Terra Ultralite Shaft Mount Aluminum Rocker Arm - 1.70 Ratio - Roller Tip - GM LS-Series MT950BK Male Adapter Fittings IncludedProduct Description: Rocker Arm Ultralite Shaft Mount 1. 70 Ratio Roller Tip Aluminum GM LS Series Yella Terra has been designing, developing and manufacturing High Performance products in Australia for over 50 years! Over 60 Years of Performance Innovation! From humble beginnings in the early 1960s Dyno Dave Bennett and his staff have built Yella Terra into Australias leading manufacturer of Roller Rockers, Performance Cylinder Heads, Superchargers