JE Pistons Premium Race Series Piston Rings - 4.020" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 1125404 Includes diaphragm and spring

Includes diaphragm and spring

EPC valuing will only allow the Accusump to discharge oil when the engine's oil pressure drops below a predetermined level and only refill when the pressure rises above that level

75:1 Gear Reduction

improving power potential while keeping interior drone to a minimum

JE Pistons Premium Race Series Piston Rings - 4.020" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 1125404 Includes diaphragm and springProduct Description: Piston Rings Premium Race Series 4. 020 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