JE Pistons Premium Race Series File Fit Piston Rings - 4.600 in Bore - 0.043 x 1/16 x 3/16 in Thick - Standard Tension - Nitride - 8-Cylinder Suspension Bushing 5 premium harness belt system

5 premium harness belt system to be added to the Pro Series lineup

Independent line lock output

s Torque Arms add strength and adjustability over the weak factory torque arm

Specifically designed to perform at higher engine speeds with significant power increase over standard Hydraulic lifters

1966-1966 GMC PB25 Series

JE Pistons Premium Race Series File Fit Piston Rings - 4.600 in Bore - 0.043 x 1/16 x 3/16 in Thick - Standard Tension - Nitride - 8-Cylinder Suspension Bushing 5 premium harness belt systemProduct Description: Piston Rings Premium Race Series 4. 600 in Bore File Fit 0. 043 x 1 16 x 3 16 in Thick Standard Tension Steel Nitride 8 Cylinder JE Pistons is the leader in high performance forged pistons. JE Pistons has built a reputation that the competition can only follow. JE Pistons has a history of manufacturing the highest quality pistons and components that professional engine builders, race teams, and high performance enthusiasts alike