JE Pistons Premium Race Series Piston Rings - 4.440" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension AA0700AF2T630401 140" Gasket BoreSince 1989

140" Gasket BoreSince 1989

294/306 Advertised Duration

1700 / 5700 RPM

while increasing thermal conductivity

The coils are filled with oil for optimum cooling are housed in a sturdy steel canister that can handle the abuse of racing

JE Pistons Premium Race Series Piston Rings - 4.440" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension AA0700AF2T630401 140" Gasket BoreSince 1989Product Description: Piston Rings Premium Race Series 4. 440 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