Sting the competition with the full-body design of Scorpion Race Series roller rocker arms. They're precision-crafted by high-tech manufacturing methods, then fully CNC-machined. These rockers offer more clearance for retainers and springs, and can easily handle .950 in. lift and 950 lbs. of open spring pressure. For a great finish, the surfaces are micro-polished for maximum durability and anodized for additional protection—not to mention killer looks! Sting, but don't get stung with lesser quality; if you want more speed for your high performance passion, bolt on the set of Scorpion Race series roller rocker arms designed to fit your application.