Chevy SBC 350 1.50 7/16" Self Aligning Stainless Steel Roller Rocker Arm Set Features a high-carbon steel ring

Features a high-carbon steel ring gear for enhanced durability under extreme conditions

These manifolds require a universal 4-barrel throttle body

and best longevity on the market

NOTE: You need Studs and Guide Plates to Run Roller Rockers

We have developed a superior line of heads for modern performance enthusiasts

Chevy SBC 350 1.50 7/16" Self Aligning Stainless Steel Roller Rocker Arm Set Features a high-carbon steel ringSpeedmaster Stainless steel rollers are manufactured from heat treated stainless steel and alloy steel tip rollers. Speedmaster 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 up to 600lbs.