Comp Cams Ultra ARC Ultra Gold rocker arms are extruded aluminum components developed with FEA to improve valvetrain stability, oiling efficiency and power. Constructed in the USA, these rockers provide a stiff, lightweight body and are engineered for applications running up to 700 lbs open spring pressure. Backed by a lifetime warranty, they deliver a high strength-to-weight ratio for SBC installations.
COMP Cams Rocker Arm Ultra Gold Arc SBC