JE Pistons Piston Rings - 4.060" Bore - File Fit - 1.2 x 1.5 x 3.0 mm Thick - Standard Tension - Plasma Moly - 8 Cylinder G Force Performance Products Single Regulator

Single Regulator

1989-1991 Chevrolet R2500 Suburban CID 454 GAS

Accuracy of +/-

3 in Front / 4 in Rear 2WD

JE Pistons Piston Rings - 4.060" Bore - File Fit - 1.2 x 1.5 x 3.0 mm Thick - Standard Tension - Plasma Moly - 8 Cylinder G Force Performance Products Single RegulatorProduct Description: Piston Rings Premium Race Series 4. 060 in Bore File Fit 1. 2 x 1. 5 x 3. 0 mm Thick Standard Tension Steel Nitride 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 alike