COMP Cams High Energy Die Cast Aluminum Roller Rocker Arm - 7/16 in Stud Mount - 1.70 Ratio - Big Block Chevy (Set of 16) 10237C Connect to a diesel injector

Connect to a diesel injector wire to provide an easy tach installation

Machined and Blanchard ground to assure precise flatness

Includes washable 4 layer cotton gauze filter

1987-1999 Chevrolet Blazer

10 in Wide Tires

COMP Cams High Energy Die Cast Aluminum Roller Rocker Arm - 7/16 in Stud Mount - 1.70 Ratio - Big Block Chevy (Set of 16) 10237C Connect to a diesel injectorThese High Energy Die Cast Aluminum Roller Rocker Arms for Chevy V8 396 454 applications are perfect for street and moderate race use. With a 7 16" stud diameter and 1. 7 ratio, the die cast, larger than stock body of the rocker arms is made of aluminum for superior strength with light overall weight. High Energy Die Cast Aluminum Roller Rocker Arms from COMP Cams are an affordable option that feature a die cast, aluminum body with a needle bearing