Yella Terra Platinum Rocker Arm Shaft Mount 1.70 Ratio Roller Tip - Aluminum - Big Block Chevy - Kit 23011413 27-tooth) shafts for weight reduction

27-tooth) shafts for weight reduction and all critical internal components are cryogenically treated for maximum strength

1963-1963 Chevrolet C10 Pickup

Fits Crew Cab/Short Bed and Double Cab/Standard Bed Trucks with 143

We know you're always looking for more horsepower

Yella Terra Platinum Rocker Arm Shaft Mount 1.70 Ratio Roller Tip - Aluminum - Big Block Chevy - Kit 23011413 27-tooth) shafts for weight reductionProduct Description: Rocker Arm Platinum Shaft Mount 1. 70 Ratio Roller Tip Aluminum Big Block Chevy 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