JE Pistons Piston Ring Set 4.040 .043 .043 3.0mm MGK the industry standard for the

the industry standard for the quality assurance of specialty performance and racing equipment

G-Body Platform

For 2019 Short Track Truck Bodies

the importance of differential temp can't be understated

JE Pistons Piston Ring Set 4.040 .043 .043 3.0mm MGK the industry standard for theProduct Description: Piston Rings Premium Race Series 4. 040 in Bore File Fit 0. 043 in x 0. 043 in x 3. 0 mm Thick Low Tension Steel 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