JE Pistons Ring Sets 1.0-1.2-2.8-3.327

When you're rebuilding the top end of your 6-cylinder engine, getting the piston rings seated properly is crucial for sealing combustion pressure and making good power. These JE Pistons ring sets are built for that job, offering a file-fit design so you can achieve the perfect gap for your specific build.

This set includes a 0.0394-inch thick carbon steel nitride top ring, a 0.0472-inch ductile iron phosphate second ring, and a 0.1102-inch low tension carbon steel nitride oil ring. The file-fit nature means you'll need to carefully file the end gap to match your cylinder bore, a common practice for performance builds to ensure optimal sealing and prevent blow-by. JE Pistons uses the same materials and techniques found in top racing applications, aiming for improved durability and reduced friction.

Because these are file-fit rings, they offer a lot of flexibility for custom engine builds. Remember that these rings are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper gapping and seating procedures.