Wiseco Ring, Shelf Stock 90.50MM RING – Single Ring

Description

Our Pro Tru line of pistons utilize a plasma moly pre-gapped ring 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 rings. Many of our big blocks utilize a .043 back cut top ring for extra material thickness around the intake valve.Fitment:1996 1998 BUICK SKYLARK (2.4)1996 2002 CHEVROLET CAVALIER (2.4) 1997 1999 CHEVROLET MALIBU (2.4)1992 2011 FORD CROWN VICTORIA 1997 2005 FORD E-150 ECONOLINE (4.6)2006 2012 FORD E-250 (4.6)2006 2012 FORD E-150 (4.6) 2007 2009 FORD EXPLORER SPORT TRAC (4.6)2002 2010 FORD EXPLORER (4.6)1997 2004 FORD EXPEDITION (4.6) 1997 2010 FORD F-150 (4.6)2005 2008 FORD F-150 (5.4)2004 2004 FORD F-150 HERITAGE (4.6)1997 1999 FORD F-250 (4.6)2006 2008 FORD F-250 SUPER DUTY (5.4)2006 2008 FORD F-350 SUPER DUTY (5.4)2005 2006 FORD GT1996 2010 FORD MUSTANG (4.6)2000 2000 FORD MUSTANG (5.4)2007 2009 FORD MUSTANG (5.4) 1994 1997 FORD THUNDERBIRD (4.6) 1995 1998 NISSAN 240SX1996 1998 OLDSMOBILE ACHIEVA (2.4) 1999 2001 OLDSMOBILE ALERO (2.4)1996 2001 PONTIAC GRAND AM (2.4)1996 2002 PONTIAC SUNFIRE (2.4)1985 1988 SAAB 900 (B201I) 1985 1998 SAAB 900 (B202L;B204L 16Valve)1999 2002 SAAB 9-3 (B235R 16Valve)1990 1994 SAAB 9000 (B234I 16Valve)1999 1999 SAAB 9-3 (B204L 16Valve)1999 2009 SAAB 9-5 (B235E;B235R 16Valve)1997 1999 FORD F-250 (5.4)1997 2004 FORD F-150 (5.4)1999 2004 FORD F-150 (5.4)1999 2004 FORD F-250 SUPER DUTY (5.4)1999 2004 FORD F-350 SUPER DUTY (5.4)2005 2005 FORD F-250 SUPER DUTY (5.4)2005 2005 FORD F-350 SUPER DUTY (5.4)