JE Pistons Ring Sets 1.0-1.2-2.8-3.209 Suspension>Suspension Packages GESI G-Sport 300 CPSI EPA

GESI G-Sport 300 CPSI EPA Compliant GEN1 Ultra High Output Cat Conv 3in Inlet 4

Modifications can compromise your stock harmonic balancer

Exergy 11-16 Chevy Duramax LML New 60% Over Injector (Set of 8)

Fleece Performance 11-16 GM Duramax 2500-3500 LML Remanufactured Freedom Cylinder Head (Driver)

Enkei Kojin 17x8 40mm Offset 5x114

JE Pistons Ring Sets 1.0-1.2-2.8-3.209 Suspension>Suspension Packages GESI G-Sport 300 CPSI EPAJE Piston Rings are designed to maximize horsepower through precision sealing of combustion pressure. They are offered in a huge selection of sizes, various materials, and in multiple thicknesses to suit a wide variety of engines. JE Pistons also offers an array of custom piston ring services including back cutting, dyke cutting, lapping, grinding, and PVD coating. These services, the same used by top NHRA Pro Stock and NASCAR teams, are now available