Supertech Toyota 1ZZFE Black Nitrided Intake Valve - Set of 8 d-series 2004-2005 Buick Century Limited 1991-1996

2004-2005 Buick Century Limited 1991-1996 Buick Century Special 2005 Buick Century Special Edition 1994-1996 Buick Commercial Chassis Base 1988-1990 Buick Electra Limited 1988-1990 Buick Electra Park Avenue 1989-1990 Buick Electra Park Avenue Ultra 1988-1990 Buick Electra T-Type 2005-2009 Buick LaCrosse CX 2005-2009 Buick LaCrosse CXL 1988-1991 Buick LeSabre Base 1988-2005 Buick LeSabre Custom 1988-2005 Buick LeSabre Limited 2006-2008 Buick Lucerne CX 2006-2008 Buick Lucerne CXL 2006-2008 Buick Lucerne CXS 2008-2011 Buick Lucerne Super 1991-2005 Buick Park Avenue Base 1991-2005 Buick Park Avenue Ultra 1988-1991 Buick Reatta Base 1998 Buick Regal 25th Anniversary Edition 1990-1996 Buick Regal Custom 1990-1996 Buick Regal Gran Sport 1997-2004 Buick Regal GS 2000 Buick Regal GSE 1990-1996 Buick Regal Limited 1997-2004 Buick Regal LS 2000 Buick Regal LSE 1996 Buick Regal Olympic Gold Edition 2002-2007 Buick Rendezvous CX 2002-2003

5-bolt SAE standard pattern

Year Make Model Submodel 2003-2004 Acura RL Premium 1990-1992 Chevrolet Corvette ZR-1 1998-2002 Chevrolet Prizm Base 1998-2002 Chevrolet Prizm LSi 2003-2004 Chevrolet Tracker Base 2001-2004 Chevrolet Tracker LT 2001-2004 Chevrolet Tracker ZR2 1995-1997

In very hot conditions on cars that also have upgrades like hood venting and an upgraded radiator

Year Make Model Submodel 2005-2012 Ford Escape Hybrid 2003-2012 Ford Escape Limited 2009-2012 Ford Escape Limited Hybrid 2001-2012 Ford Escape XLS 2001-2012 Ford Escape XLT 2005 Ford Escape XLT No Boundaries 2005 Ford Escape XLT Sport 2001-2004 Mazda Tribute DX 2001-2004 Mazda Tribute ES 2008-2010 Mazda Tribute Hybrid 2005-2006

Supertech Toyota 1ZZFE Black Nitrided Intake Valve - Set of 8 d-series 2004-2005 Buick Century Limited 1991-1996Supertech Toyota 1ZZFE Black Nitrided Intake Valve Set of 8