1994 GMC C1500. 1995 GMC C1500 4.3L V6 VIN: Z TBI Naturally Aspirated GAS. 1995 GMC C1500 5.7L V8 VIN: K TBI Naturally Aspirated GAS. 1995 GMC C1500 5.0L V8 VIN: H TBI Naturally Aspirated GAS. Notes: Liquid Line Without Orifice Tube -- without Rear A/C.
