JE Pistons Sportsman Series Piston Rings 4.030" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 10230CP Aluminum Bodies

Aluminum Bodies

5/8 in OD to 1/2 in ID

Slot / Key Upper Control Arms

Available in high-impact plastic

JE Pistons Sportsman Series Piston Rings 4.030" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 10230CP Aluminum BodiesProduct Description: Piston Rings Sportsman Series 4. 030 in Bore File Fit 1 16 x 1 16 x 3 16 in Thick Standard Tension Ductile Iron Plasma Moly 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