Piston Ring Set 4.135 Classic 1.2 1.5 3.0mm

The Piston Ring Set 4.135 Classic 1.2 1.5 3.0mm by Total Seal is designed for builders and mechanics who prioritize precision in high-performance or rebuilt engines. This ring set is essential for sealing combustion pressure and controlling oil consumption, making it ideal for restoring classic engine blocks or enhancing existing platforms.

Featuring a 4.135-inch bore diameter and classic ring geometry, the set includes a 1.2mm top ring, a 1.5mm second ring, and a 3.0mm oil ring. Total Seal utilizes proprietary materials and manufacturing tolerances to minimize blow-by, reduce friction losses, and extend ring life under sustained loads. This specific combination ensures consistent contact pressure against cylinder walls, preventing uneven wear and enhancing engine performance.

Engine builders and mechanics should confirm that the 4.135-inch bore diameter matches their block's specifications and verify proper ring gap clearance before assembly. These critical steps are essential for optimal sealing and to prevent potential engine damage. With Total Seal's reputation for quality in the aftermarket piston ring market, this set is a reliable choice for performance enthusiasts.