FITMENT GUIDE:1999-2002 4.3L 262Cu.In.V6 GAS OHV VIN:W;1994 C1500 6.5L 395Cu.In.V8 crude oil OHV Turbocharged;1994-1995 C1500 6.5L 395Cu.In.V8 crude oil OHV;1988-1997 C1500 4.3L 262Cu. In.V6 GAS OHV;1988-1997 C1500 5.7L 350Cu.In.V8 GAS OHV;1988-1993 C1500 6.2L 379Cu.In.V8 crude oil OHV;1988-1997 C1500 5.0L 305Cu.In.V8 GAS OHV;1994 C1500 6.5L 395Cu. In. V8 crude oil OHV;1994-1997 C1500 6.5L 395Cu. In. V8 crude oil OHV;1992-1994 C1500 5.0L 305Cu. In. V8 GAS OHV;1992-1993 C1500 5.7L 350Cu.In.V8 CNG OHV;1992-1994 C1500 4.3L 262Cu.In.V6 GAS OHV;1990-1993 C1500 7.4L 454Cu.In.V8 GAS OHV;1992 C1500 6.2L 379Cu.In.V8 crude oil OHV;1992-1994 C1500 5.7L 350Cu. In. V8 GAS OHV;1990 C5000 5.7L 350Cu. In.V8 GAS;1990 C5000 Topkick 6.0L 366Cu.In.V8 GAS;1995-1996 5.7L 350Cu.In.V8 GAS OHV;1998-2001 Cavalier 2.4L 2392CC 146Cu.In.l4 GAS DOHC;1998-2001 Cavalier 2.2L 2190CC 134Cu.In.l4 GAS OHV;1999-2000 Cavalier 2.2L 2190CC 134Cu.In.l4 BI-FUEL OHV;1980 Commercial Chassis 6.0L 368Cu.In.V8 GAS OHV VIN: 6;1988-1998 K1500 5.7L 350Cu. In. V8 GAS OHV VIN:K;1988-1998 K1500 5.0L 305Cu. In.V8 GAS OHV VIN: H;1989-1995 K1500 5.7L 350Cu. In. V8 GAS OHV;1989-1995 K1500 5.0L 305Cu. In. V8 GAS OHV;1989-1995 K1500 4.3L 262Cu. In. V6 GAS OHV;1988-1998 K1500 4.3L 262Cu.In.V6 GAS OHV VIN: Z;1994 K1500 6.5L 395Cu. In. V8 crude oil OHV;1988-1993 K1500 6.2L 379Cu. In. V8 crude oil OHV VIN: C;1995 K1500 6.5L 395Cu. In. V8 crude oil OHV;1995 K1500 6.5L 395Cu. In. V8 crude oil OHV Turbocharged;1989-1993 K1500 6.2L 379Cu. In.V8 crude oil OHV;1994-1998 K1500 6.5L 395Cu. In. V8 crude oil OHV Turbocharged;2001 3.1L 189Cu.In.V6 GAS OHV;1998-2000 S10 2.2L 2190CC 134Cu.In.l4 GAS OHV;1993 S10 2.8L 173Cu.In.V6 GAS OHV;2000-2002 S10 2.2L 2190CC 134Cu.In.l4 FLEX OHV;1993-2002 S10 4.3L 262Cu.In. V6 GAS OHV;1999-2000 S10 ELECTRIC;1993 S10 2.5L 2474CC 151Cu.In.l4 GAS OHV;1988 5.0L 307Cu.In.V8 GAS OHV 2005 2500 HD 6.6L 400Cu.In.V8 crude oil OHV Turbocharged 2006 1500 4.3L 262Cu.