As a result, these rocker arms have been dyno-tested to produce 15-20 horsepower increases, making valve stems and guides last longer
As always, remember to trust Rick's Camaro for all your restoration needs.
Each rocker is supplied with a rocker ball and lock nut
Magnum Rollers fit 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974 Camaro big block engines 1.70 ratio like a glove, helping ensure a lasting fit
Set of 16