JE Pistons Sportsman Series Piston Rings 4.560" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 32020BK and one return

and one return

Ultra low profile design

5 to 5-1/2 in Springs

Isky RAD-9000 Precision Tool Room Valve Spring taken one step further

Includes data acquisition grade temperature sender

JE Pistons Sportsman Series Piston Rings 4.560" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 32020BK and one returnProduct Description: Piston Rings Sportsman Series 4. 560 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