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Comp Cams Ultra ARC 19043 Ultra Gold rockers are USA-made extruded units with a 1.6 ratio for 3/8" stud Ford 289, 302 and 351 Windsor engines. Developed using FEA, the arced and contoured profile increases stiffness and valvetrain stability while improving oiling efficiency and maintaining a favorable strength-to-weight balance. Built to perform under demanding spring pressures.
COMP Cams Rocker Arm Ultra Gold Arc SBF
