Yella Terra Ultralite Shaft Mount Rocker Arm - 1.70 Ratio - Roller Tip - GM LS-Series YT6645 RG100042XL 1970-1974 Mercury Montego

1970-1974 Mercury Montego

Connecting Rod Bearing Set For Chevrolet SBC 265CID 283CID 327CID

These panels are CNC-machined and are from 1/4 inch to 1/2 inch thick

masking tape and complete instruction book

Gibson Performance prides themselves on quality

Yella Terra Ultralite Shaft Mount Rocker Arm - 1.70 Ratio - Roller Tip - GM LS-Series YT6645 RG100042XL 1970-1974 Mercury MontegoProduct 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