Wiseco 8150XX 81.50MM RING Set Ring Shelf Stock

Piston Ring Set - 81.50 mm Bore - 1.00 mm Top / 1.20 mm 2nd / 2.80 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.