Supertech 76mm Bore Piston Rings - 1x2.70 / 1.2x3.20 / 2.8x2.70mm High Performance Gas Nitrided

When you're rebuilding the engine in your vehicle and need to ensure a tight seal between the piston and cylinder wall, a good set of piston rings is crucial. These Supertech rings are designed for a 76mm bore and feature a high-performance gas nitrided finish for improved durability and wear resistance.

The ring set includes three distinct sizes: a 1mm top ring, a 1.2mm second ring, and a 2.8mm oil control ring. This specific sizing is important for proper compression and oil control within the cylinder. The gas nitriding process hardens the surface of the rings, making them more resistant to wear and heat, which is especially important in performance applications or when dealing with higher cylinder pressures. This well-built set is a solid option for anyone looking to get their engine back in top shape.