Engine Rocker Arm
Edelbrock : 77790
Nº d'article: EDE77790
Red Roller Rockers for Big-Block Chevy 7/16 stud and W 348/409 1.7:1 (Qty 16)
Edelbrock part #77790 Red Roller Rocker arms are designed for Big block Chevy's using 7/16 studs. This 1.7:1 Ratio, set of 16 rockers are manufactured in the USA from lightweight 7129 grade aluminum. The body is CNC machined then micro polished and anodiz
