JE Pistons Ring Sets 1.0-1.2-2.8-3.425 2019-gmc-sierra-3500-hd-esi5432897 ✓ 10AN ORB to air

✓ 10AN ORB to air filter connection

and 100% recyclable

Anodised aluminium 10AN N54-specific PCV adapter fittings

switch octanes

Stage 2 91

JE Pistons Ring Sets 1.0-1.2-2.8-3.425 2019-gmc-sierra-3500-hd-esi5432897 ✓ 10AN ORB to airJE 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