Race Series Aluminum Rocker Arms 1.5 Ratio 7/16" Stud Mount

The Scorpion SCP1011 Race Series Rocker Arms are engineered for high-performance Small Block Chevy V-8 engines ranging from 265 to 400 cubic inches. This set provides a 1.5 ratio, utilizes a 7/16 inch stud mount, and includes a 0.150 inch offset for precise valve train geometry. Constructed from lightweight yet durable 7000 Series aerospace-grade aluminum, these rocker arms are designed to withstand rigorous use. Specific features include a full body design capable of clearing 1.625 inch valve springs, a 1.6 inch fulcrum width, and the ability to handle up to 0.950 inch of lift and 0.950 lbs. of max open spring pressure. The set includes 8 straight rocker arms, 4 left offset, and 4 right offset rocker arms. Scorpion Racing Products emphasizes quality with these USA-made components. Each rocker arm features a needle bearing fulcrum and roller tip for reduced friction and improved durability. Additional quality details include centerless ground trunnions and pins, burr-free thru holes, large machined seats, thick-walled adjusting nuts, and steel pedestals. The parts are black oxide coated and anodized for enhanced protection, with 100 percent CNC machining performed in the USA. Scorpion Racing Products backs these rocker arms with an exclusive lifetime warranty.