The COMP Cams Ultra Gold ARC rocker arm is an extruded aluminum rocker developed via FEA to increase power and valvetrain stability while improving oiling. Made in the USA, the 19060 rocker has a 1.50 ratio for use with 7/16" studs on Pontiac 265–455 engines, is engineered to tolerate up to 700 lbs of open spring pressure and is backed by a Lifetime Warranty.
COMP Cams Rocker Arm Ultra Gold Arc Pon