JE Pistons Premium Race Series Piston Rings - 4.135" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Low Tension Fuel Jug Air Valance

Air Valance

`-4AN male to 1/8" NPT male

7903 and 7904 checking pushrods

1987-1991 Pontiac Firebird 5

7598Since 1938

JE Pistons Premium Race Series Piston Rings - 4.135" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Low Tension Fuel Jug Air ValanceProduct Description: Piston Rings Premium Race Series 4. 135 in Bore File Fit 1 16 x 1 16 x 3 16 in Thick Low 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