Enginetech High Performance Rocker Arm Stud Kit (Part #134-7104) Engine Cooling Fan Clutch The set includes pistons engineered

The set includes pistons engineered specifically for engines with a bore diameter of 3

1945 GMC EC101

Part Numbers: OP3149

The EM2799 features a valve head diameter of 1

1980 GMC P3500

Enginetech High Performance Rocker Arm Stud Kit (Part #134-7104) Engine Cooling Fan Clutch The set includes pistons engineeredThe Enginetech High Performance Rocker Arm Stud Kit is designed for optimal engine performance and durability in both imported and domestic engines. Crafted with precision, this kit ensures a secure and stable fit for rocker arms, helping maintain accurate valve timing and improving overall engine efficiency. Constructed from high quality materials, it withstands high stress conditions typical of high performance applications. The kit is engineered