Comp Cams Ultra-Gold Aluminum 7/16" Stud Mount Rockers For Ford 289-302-351W - 1.72 Ratio

 

These COMP Cams® Ultra-Gold™ Aluminum Roller Rocker Arms with a 7/16" stud diameter and 1.72 ratio are designed for Ford V8 289-302-351W 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.