JE Pistons Sportsman Series Piston Rings 4.040" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 931115 Designed specifically with racers in

Designed specifically with racers in mind

assembly lube and instructions

Our half-wrap

This allows you to achieve the proper camber settings on lowered vehicles

DMI Wing Valve

JE Pistons Sportsman Series Piston Rings 4.040" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 931115 Designed specifically with racers inProduct Description: Piston Rings Sportsman Series 4. 040 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