Available from Eckler's Late Great Chevy, Competition Cams' unique forge-cast roller tip design is great for reducing friction on any restoration 1958-1972 Chevy. As a result, these rocker arms have been dyno-tested to produce 15-20 horsepower increases, making valve stems and guides last longer. Magnum Rollers fit 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974 Chevy big block engines (1.70 ratio) like a glove, helping ensure a lasting fit. Each rocker is supplied with a rocker ball and lock nut. Set of 16. As always, remember to trust Eckler's Late Great Chevy for all your restoration needs.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov