Chevy SBC 350 1.5/1.6 Split Aluminum Shaft Roller Rocker Arms Set w/ Hardware and one 3mm spacer

and one 3mm spacer

but it can be attached on the vehicle's chassis

If you are looking for a manifold to use with your 8-71 or 6-71 supercharger

don't cut corners

making them ideal for withstanding the rigors of any demanding environment

Chevy SBC 350 1.5/1.6 Split Aluminum Shaft Roller Rocker Arms Set w/ Hardware and one 3mm spacerSpeedmaster roller rockers are available in various ratios, so you are good to go. They feature greater strength and durability, capable of withstanding valve spring load. These rockers are the best deal on the market for your high performance and racing application. They are assembled with the best components to handle high lift and high RPM applications.