JE Pistons Ring Sets 1/16-1/16-3/16 RING

The top ring on this JE Pistons set is made from ductile iron with a plasma moly coating, measuring 1/16 inch thick. This material and coating combination is chosen for its ability to create a tight seal against the cylinder wall, which is crucial for maximizing combustion pressure and, in turn, horsepower. These rings are designed to be file-fit, meaning you'll adjust them to the specific cylinder bore of your engine during installation for a truly custom fit.

This set includes a 1/16 inch iron phosphate second ring and a 3/16 inch carbon steel chrome oil ring. The iron phosphate coating on the second ring helps with oil control and sealing, while the standard tension carbon steel oil ring is built for durability and effective oil scraping. JE Pistons uses the same ring technology that top racing teams rely on, aiming for reduced friction and improved durability.

Because these are file-fit rings, they require careful measurement and adjustment to match your engine's bore. This process ensures optimal performance and sealing. Please note that this part is not CARB approved and cannot be shipped to California.