Engine Roller Rocker Arm Set 1.5/1.6 Ratio 3/8 Stud Extruded Fits SB Chevy Proform Slim Wireless Vehicle Scale System 7 Get your piston rings aligned

Get your piston rings aligned the first time

Tachometer Display

Made From High-Quality Steel Components

and wire harness

Engine Roller Rocker Arm Set 1.5/1.6 Ratio 3/8 Stud Extruded Fits SB Chevy Proform Slim Wireless Vehicle Scale System 7 Get your piston rings alignedRid 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 3 8 Inch