Harland Sharp Heavy Duty Rocker Arm - 7/16" Stud Mount - 1.60 Ratio - Full Roller - Aluminum - Orange Anodize - Small Block Chevy Go-Kart Shoes This XR3000 Kit is designed

This XR3000 Kit is designed to install an optical trigger points replacement device in your import 4

25 Ratio and Up

These durometers work well for a majority of racers

47000 lb Breaking Strength

Spring Shackle Bolt Kit

Harland Sharp Heavy Duty Rocker Arm - 7/16" Stud Mount - 1.60 Ratio - Full Roller - Aluminum - Orange Anodize - Small Block Chevy Go-Kart Shoes This XR3000 Kit is designedProduct Description: Rocker Arm Heavy Duty 7 16 in Stud Mount 1. 60 Ratio Full Roller Aluminum Orange Anodized Small Block Chevy Set of 16 Since the 1950s, Harland Sharp is the leader in roller rocker arm technology. Sharp manufactures roller rockers and rocker components for a variety of applications. Their rockers are made from lightweight aluminum and anodized for increased durability.