Wiseco 9975VF Piston Ring Set 99.75mm Bore 1.17mm Top 1.45mm 2nd 1.92mm Oil

Piston Ring Set - 99.75 mm Bore - 1.17 mm Top / 1.45 mm 2nd / 1.92 mm Oil Wiseco piston ring sets are made specifically to Wiseco?s specifications to provide ultimate performance and sealing with Wiseco?s wide variety of pistons. From compression and sealing to oil control, rings can make or break piston performance, which is why Wiseco rings are developed and tested for race-ready performance.