Comp Cams 7/16" Stud Mount Rocker Arm 1.72 Ratio Full Roller Aluminum - Red Anodize

These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 7/16" stud diameter and 1.72 ratio are designed for Small Block Ford applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed specifically for high performance street and race engines, the Ultra-Gold Aluminum Rocker Arms are precision CNC-machined to strict tolerances. Developed to meet the demands of professional engine builders, these rockers include features never before possible in an aluminum rocker arm.

Constructed in the USA after FEA analysis, the Ultra Gold ARC rocker withstands up to 700 lbs. pressure while improving power and stability. These 19049 rockers feature a 1.72 ratio for use with 7/16" stud Ford 289, 302 and 351 Windsor.