Engine Roller Rocker Arm Set 1.6 Ratio 7/16 Stud Extruded Type Fits SB Chevy Clamshell Pack Proform Spark Plug Indexing Tool Engine Valve Cover One-Piece Holdown

Engine Valve Cover One-Piece Holdown Clamps With Wire Looms

Compatible with your stock pump and mechanical pump P/N 66227

Can be bench or vise mounted

5in with a 1

We got you under pressure

Engine Roller Rocker Arm Set 1.6 Ratio 7/16 Stud Extruded Type Fits SB Chevy Clamshell Pack Proform Spark Plug Indexing Tool Engine Valve Cover One-Piece HoldownRid 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. 6 Ratio With 7 16 Inch