comp cams rocker arm, ultra gold, arc, 1.73 ratio, for ford 351c, 429-460, 7/16 in. stud, set of 16

Designed specifically for high performance street and race engines, COMP Cams Ultra Gold aluminum rocker arms are precision CNC-machined to strict tolerances. They incorporate modern technology and design features to create the most advanced aluminum rocker arms available. Proven to withstand extremely aggressive spring pressure, the COMP Cams Ultra Gold aluminum rocker arms use their CNC-machined aluminum design for high quality and the ultimate in ratio accuracy.