| GMC | C15 Cab & Chassis 6.6 | 1975 - 1976 | Platform/Chassis | 6573 | Petrol | Rear | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | C15 Standard Cab Pickup 6.6 | 1976 - 1977 | Pickup | 6573 | Petrol | Rear | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | C1500 Cab & Chassis 6.6 | 1978 - 1979 | Platform/Chassis | 6573 | Petrol | Rear | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | C1500 Standard Cab Pickup 6.6 | 1978 - 1979 | Pickup | 6573 | Petrol | Rear | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | C25 Cab & Chassis 6.6 | 1976 - 1978 | Platform/Chassis | 6573 | Petrol | Rear | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | C25 Crew Cab Pickup 6.6 | 1975 - 1978 | Pickup | 6573 | Petrol | Rear | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | C25 SUBURBAN Closed Off-Road Vehicle 6.6 | 1977 - 1978 | Closed Off-Road Vehicle | 6573 | Petrol | Rear | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | C2500 Cab & Chassis 6.6 | 1978 - 1979 | Platform/Chassis | 6573 | Petrol | Rear | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | C2500 Crew Cab Pickup 6.6 | 1978 - 1979 | Pickup | 6573 | Petrol | Rear | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | C25 SUBURBAN Closed Off-Road Vehicle 6.6 | 1979 - 1980 | Closed Off-Road Vehicle | 6573 | Petrol | Rear | 8 | 6573cc 134KW 182HP LF4(401CUV8) |
| GMC | C35 Cab & Chassis 6.6 | 1976 - 1978 | Platform/Chassis | 6573 | Petrol | Rear | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | C35 Crew Cab Pickup 6.6 | 1976 - 1978 | Pickup | 6573 | Petrol | Rear | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | C3500 Cab & Chassis 6.6 | 1978 - 1979 | Platform/Chassis | 6573 | Petrol | Rear | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | C3500 Crew Cab Pickup 6.6 | 1978 - 1979 | Pickup | 6573 | Petrol | Rear | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | G15 Extended Cargo Van 6.6 | 1975 - 1976 | Van | 6573 | Petrol | Rear | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | G1500 Extended Passenger Van 6.6 | 1978 - 1979 | Bus | 6573 | Petrol | Rear | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | G1500 Standard Passenger Van 6.6 | 1978 - 1979 | Bus | 6573 | Petrol | Rear | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | G25 Extended Cargo Van 6.6 | 1976 - 1978 | Van | 6573 | Petrol | Rear | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | G25 Extended Passenger Van 6.6 | 1976 - 1978 | Bus | 6573 | Petrol | Rear | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | G2500 Extended Cargo Van 6.6 | 1978 - 1980 | Van | 6573 | Petrol | Rear | 8 | 6573cc 134KW 182HP LF4(401CUV8) |
| GMC | G2500 Extended Passenger Van 6.6 | 1978 - 1980 | Bus | 6573 | Petrol | Rear | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | G35 Standard Cargo Van 6.6 | 1974 - 1978 | Van | 6573 | Petrol | Rear | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | G35 Standard Passenger Van 6.6 | 1974 - 1978 | Bus | 6573 | Petrol | Rear | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | G3500 Cutaway Van 6.6 | 1978 - 1980 | Platform/Chassis | 6573 | Petrol | Rear | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | G3500 Standard Cargo Van 6.6 | 1978 - 1980 | Van | 6573 | Petrol | Rear | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | JIMMY 6.6 | 1974 - 1978 | Closed Off-Road Vehicle | 6573 | Petrol | Rear | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | JIMMY 6.6 4WD | 1974 - 1978 | Closed Off-Road Vehicle | 6573 | Petrol | AWD | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | K15 Cab & Chassis 6.6 4WD | 1976 - 1978 | Platform/Chassis | 6573 | Petrol | AWD | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | K15 Standard Cab Pickup 6.6 4WD | 1976 - 1978 | Pickup | 6573 | Petrol | AWD | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | K15 SUBURBAN Closed Off-Road Vehicle 6.6 4WD | 1977 - 1978 | Closed Off-Road Vehicle | 6573 | Petrol | AWD | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | K1500 Cab & Chassis 6.6 4WD | 1978 - 1980 | Platform/Chassis | 6573 | Petrol | AWD | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | K1500 Standard Cab Pickup 6.6 4WD | 1978 - 1980 | Pickup | 6573 | Petrol | AWD | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | K1500 SUBURBAN Closed Off-Road Vehicle 6.6 4WD | 1978 - 1979 | Closed Off-Road Vehicle | 6573 | Petrol | AWD | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | K25 Cab & Chassis 6.6 4WD | 1976 - 1978 | Platform/Chassis | 6573 | Petrol | AWD | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | K25 Extended Cab Pickup 6.6 4WD | 1976 - 1978 | Pickup | 6573 | Petrol | AWD | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | K25 SUBURBAN Closed Off-Road Vehicle 6.6 4WD | 1976 - 1977 | Closed Off-Road Vehicle | 6573 | Petrol | AWD | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | K2500 Cab & Chassis 6.6 4WD | 1978 - 1980 | Platform/Chassis | 6573 | Petrol | AWD | 8 | 6573cc 134KW 182HP LF4(401CUV8) |
| GMC | K2500 Extended Cab Pickup 6.6 4WD | 1979 - 1980 | Pickup | 6573 | Petrol | AWD | 8 | 6573cc 134KW 182HP LF4(401CUV8) |
| GMC | K2500 SUBURBAN Closed Off-Road Vehicle 6.6 4WD | 1978 - 1979 | Closed Off-Road Vehicle | 6573 | Petrol | AWD | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | K35 Cab & Chassis 6.6 4WD | 1976 - 1978 | Platform/Chassis | 6573 | Petrol | AWD | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | K35 Crew Cab Pickup 6.6 4WD | 1976 - 1978 | Pickup | 6573 | Petrol | AWD | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | K3500 Cab & Chassis 6.6 4WD | 1978 - 1980 | Platform/Chassis | 6573 | Petrol | AWD | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | K3500 Crew Cab Pickup 6.6 4WD | 1978 - 1980 | Pickup | 6573 | Petrol | AWD | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | G2500 Standard Passenger Van 6.6 | 1978 - 1980 | Bus | 6573 | Petrol | Rear | 8 | 6573cc 134KW 182HP LF4(401CUV8) |
| GMC | G3500 Standard Passenger Van 6.6 | 1978 - 1980 | Bus | 6573 | Petrol | Rear | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | G35 Extended Cargo Van 6.6 | 1974 - 1975 | Van | 6573 | Petrol | Rear | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | K15 SUBURBAN Closed Off-Road Vehicle 6.6 4WD | 1974 - 1977 | Closed Off-Road Vehicle | 6573 | Petrol | AWD | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | K25 SUBURBAN Closed Off-Road Vehicle 6.6 4WD | 1977 - 1978 | Closed Off-Road Vehicle | 6573 | Petrol | AWD | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | JIMMY 6.6 4WD | 1978 - 1979 | Closed Off-Road Vehicle | 6573 | Petrol | AWD | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | JIMMY 6.6 | 1978 - 1979 | Closed Off-Road Vehicle | 6573 | Petrol | Rear | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | K15/K1500 SUBURBAN Closed Off-Road Vehicle 6.6 4WD | 1978 - 1979 | Closed Off-Road Vehicle | 6573 | Petrol | AWD | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | K2500 Standard Cab Pickup 6.6 4WD | 1978 - 1979 | Pickup | 6573 | Petrol | AWD | 8 | 6573cc 138KW 188HP LF4(401CUV8) |
| GMC | C25 Standard Cab Pickup 6.6 | 1975 - 1978 | Pickup | 6573 | Petrol | Rear | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | G15 Standard Cargo Van 6.6 | 1975 - 1976 | Van | 6573 | Petrol | Rear | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | K35 Standard Cab Pickup 6.6 4WD | 1976 - 1978 | Pickup | 6573 | Petrol | AWD | 8 | 6573cc 130KW 177HP LF4(401CUV8) |
| GMC | C15 Standard Cab Pickup 6.6 | 1977 - 1978 | Pickup | 6573 | Petrol | Rear | 8 | 6573cc 123KW 167HP LF4(401CUV8) |