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:
- 1987-1989 CHRYSLER CONQUEST
- 1991-1996 DODGE STEALTH T
- 2011-2014 FORD MUSTANG BOSS 302 GT
- 1991-1999 MITSUBISHI 3000GT T
- 1983-1989 MITSUBISHI STARION
- NON-US VEHICLE SEE NOTES FOR FITMENT Fits Ford Cosworth Escort YB 2.0L 16Valve
- NON-US VEHICLE SEE NOTES FOR FITMENT Fits Ford Cosworth Sierra YB 2.0L 16Valve
- 1984-1986 PLYMOUTH CONQUEST
