Compatible with Chevrolet Models:
1997-1998 B7
1994-1994 Blazer
1994-1998 C1500
1995-1999 C1500 Suburban
1994-2000 C2500
1994-1999 C2500 Suburban
1994-2000 C3500
1994-2002 C3500HD
1996-2002 Express 2500
1996-2002 Express 3500
1994-1995 G20
1994-1996 G30
1994-1998 K1500
1995-1999 K1500 Suburban
1994-2000 K2500
1994-1999 K2500 Suburban
1994-2000 K3500
1994-1999 P30
1995-1999 Tahoe
Compatible with GMC Models:
1997-1998 B7
1994-1998 C1500
1995-1999 C1500 Suburban
1994-2000 C2500
1994-1999 C2500 Suburban
1994-2000 C3500
1994-2002 C3500HD
1994-1995 G2500
1994-1996 G3500
1994-1998 K1500
1995-1999 K1500 Suburban
1994-2000 K2500
1994-1999 K2500 Suburban
1994-2000 K3500
1994-1999 P3500
1996-2002 Savana 2500
1996-2002 Savana 3500
1994-1997 Yukon
Compatible with Workhorse Models:
2002-2005 FasTrack FT1801
2002-2003 FasTrack FT1802
1999-2003 P32
1999-2005 P42
2004-2004 W42
Compatible with Workhorse Chassis Models:
1999-2005 P32
1999-2005 P4
It only fits V8 6.5L with OHV engine type and Diesel fuel type