Race Series 1.5 Ratio Roller Rocker Arms

The Scorpion Racing Products SCP1000 is a set of 1.5 ratio roller rocker arms engineered for enhanced performance in Small Block Chevy V8 engines ranging from 265 to 400 cubic inches. These Race Series components are crafted for durability and efficiency, featuring a full body design constructed from lightweight yet strong 7000 Series aerospace-grade aluminum. This material choice ensures maximum strength while minimizing weight for improved engine response. These rocker arms incorporate a needle bearing fulcrum and a roller tip, reducing friction and wear within the valve train. They are designed with a 3/8 inch stud mount and include 3/8 inch Polylock nuts for secure adjustment. Specific performance clearances are built-in, allowing them to clear 1.625 inch valve springs, and they accommodate a 1.6 inch fulcrum width. The SCP1000 is capable of handling impressive lift capacities, up to .950 inch, and a maximum open spring pressure of .950 lbs. Scorpion Racing Products emphasizes quality manufacturing, with these rocker arms being 100 percent CNC machined in the USA. They feature a centerless ground trunnion and pin, a roller, a large machined seat, and a thick-walled adjusting nut for precise operation. The steel components are black oxide coated, and the entire assembly is anodized for additional protection and durability. All Scorpion Rocker Arms come with an exclusive lifetime warranty, underscoring the manufacturer's confidence in their longevity and performance.