Wiseco Pro Tru line of pistons utilize a plasma moly pre-gapped ring set for the budget minded consumer. Wiseco Sport compact kits include the high quality NPR XX rings, which are the best quality steel nitrided top rings and napier style 2nd rings. Our late model EFI lineup and several small block Chevy pistons are designed around the our 1.2mm Steel Nitride and napier GFX ring sets. Many of our big block sets utilize a.043 back cut top ring for extra material thickness around the intake valve.
Unless Noted Rings Sold Individually Order Specific Quantity Needed
Application:
- 1968-1973 CHRYSLER 340 SMALL BLOCK
- 1971-2003 CHRYSLER 360 SMALL BLOCK
- 1975-1980 CHRYSLER CORDOBA V8 5.9
- 1978-1979 CHRYSLER LEBARON V8 5.9
- 1977-1980 CHRYSLER NEW YORKER 5.9
- 1971-1980 CHRYSLER NEWPORT V8 5.9
- 1971-1979 CHRYSLER TOWN & COUNTRY V8 5.9
- 1976-1980 DODGE ASPEN V8 5.9
- 1976-1978 DODGE B100 V8 5.9
- 1971-1974 DODGE B100 VAN V8 5.9
- 1998-1998 DODGE B1500 V8 5.9
- 1975-1980 DODGE B200 V8 5.9
