JE Pistons Ring Sets 1.0-1.2-2.8-3.661

When you're rebuilding the top end of your engine, getting the right piston rings is crucial for sealing combustion pressure and maximizing horsepower. This set from JE Pistons is designed for 8-cylinder applications and features a file-fit design, meaning you can precisely gap them to your specific cylinder bore for an optimal seal.

This particular 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 nitride coatings on the top and second rings help improve durability and reduce friction, contributing to better power output and a more reliable seal. JE Pistons uses the same techniques for these rings that top racing teams rely on, offering a well-built component for your engine build.

Remember that these rings are file-fit, so you'll need to measure and cut them to size before installation. They are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper gapping and fitting procedures.