Scorpion Racing Products SBC Roller Rocker Arms 1.65 Ratio 7/16 Stud 1009

Compatible with Small Block Chevy®. This product is not created or sold by GM®. Set as a set of 16.;

Scorpion Race Series roller rockers arms are fully rollerized with needle bearing fulcrums and roller tips to minimize friction. They are constructed from blue anodized lightweight 7000 Series aerospace-grade aluminum for maximum strength and durability. Quality machining with centerless ground trunnions, pin & roller and a burr free thru hole in the trunnion. Engineered for directed oiling to the trunnion, nose wheel & valve springs. Each has a large machined seat and pedestals are machined from solid steel. All steel parts are black oxide coated. Includes thick walled 4140 steel polylocks.

The 1.6 inch fulcrum width full body design clears up to 1.625" O.D. valve springs and is beefy enough to handle .950 in lift and 950 lbs. max open spring pressure.

Scorpion Racing Products are 100% CNC Machined in the U.S.A. and carry the Scorpion Lifetime Warranty.;