S&S CYCLE Replacement Piston Rings for 3.875-Inch Pistons (Part 94-1290X) SENA Includes replacement bolt sized 5/16

Includes replacement bolt sized 5/16 x 24 thread 1" length

No-Fog coating ensures clear vision in cold or humid environments

affirming its compliance with rigorous safety standards

and quick-drying comfort liner

Neoprene aero chin curtain helps reduce wind noise and turbulence

S&S CYCLE Replacement Piston Rings for 3.875-Inch Pistons (Part 94-1290X) SENA Includes replacement bolt sized 5/16Replacement Piston Rings 3. 875" Standard Upgrade your engine's performance with the S&S CYCLE Replacement Piston Rings designed specifically for 3. 875 inch pistons. These rings are engineered to provide a precise fit and optimal sealing, ensuring smooth operation and enhanced efficiency. Crafted in the USA, they meet high quality standards for durability and reliability. The set includes rings for two pistons, making installation straightforward and