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:
- 2003-2006 INFINITI G35
- 1986-1987 MERCEDES-BENZ 190E 2.3-16 16Valve
- 2003-2006 NISSAN 350Z
- 2004-2006 NISSAN ALTIMA V6 3.5 VQ35DE
- 2004-2006 NISSAN MAXIMA
- NON-US VEHICLE SEE NOTES FOR FITMENT Fits Vauxhall Omega 3000 C30SE 3.0L 24Valve
- NON-US VEHICLE SEE NOTES FOR FITMENT Fits Mercedes-Benz 190E L4 2.5L 16Valve
- NON-US VEHICLE SEE NOTES FOR FITMENT Fits Opel Omega 3000 C30SE 3.0L 24Valve
- 1996-2000 TOYOTA 4RUNNER L4 2.7 3RZ-FE
- 1994-1998 TOYOTA T100 L4 2.7 3RZ-FE
- 1995-2004 TOYOTA TACOMA L4 2.4 2RZ-FE
- 1995-2004 TOYOTA TACOMA L4 2.7 3RZ-FE
