Engine Roller Rocker Arm Set 1.5 Ratio 7/16 Stud Extruded Type Fits SB Chevy Clamshell Pack Proform Engine Valve Stem Oil Seal Tool Fits 1980 to 1984 Small

Fits 1980 to 1984 Small Block Chevy engines with passenger side dipstick

if not easier

For Proform Starter Part Number 66256

Gasket Style

7/16 Inch Diameter Mounting hole

Engine Roller Rocker Arm Set 1.5 Ratio 7/16 Stud Extruded Type Fits SB Chevy Clamshell Pack Proform Engine Valve Stem Oil Seal Tool Fits 1980 to 1984 SmallRid your engine of internal friction with roller tipped rocker arms. The race proven full needle bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and tear on valve stem tips. Precision machined to insure consistency and ratio accuracy. 16 extruded aluminum roller rockers and 16 poly locks. Sold as one set. Product Details: Engine Roller Rocker Arm Set 1. 5 Ratio With 7 16 Inch