| Model | Date of manufacture | Power, kWt | Power HP | Volume cc | Type of construction |
|---|
| CHEVR K20 Cab & Chassis (US) 4.1 4WD | 09.1974 - 12.1978 | 78 | 106 | 4097 | Platform/Chassis |
| CHEVR K20 Cab & Chassis (US) 6.6 4WD | 09.1974 - 12.1980 | 138 | 188 | 6573 | Platform/Chassis |
| CHEVR K20 Cab & Chassis (US) 4.8 4WD | 09.1974 - 12.1986 | 86 | 117 | 4785 | Platform/Chassis |
| CHEVR K20 Cab & Chassis (US) 5.7 4WD | 09.1981 - 12.1986 | 108 | 147 | 5735 | Platform/Chassis |
| CHEVR K20 Cab & Chassis (US) 7.4 4WD | 09.1975 - 12.1980 | 183 | 249 | 7439 | Platform/Chassis |
| CHEVR K20 Cab & Chassis (US) 5.0 4WD | 09.1976 - 12.1978 | 108 | 147 | 5001 | Platform/Chassis |
| CHEVR K20 Cab & Chassis (US) 6.2 D 4WD | 09.1981 - 12.1986 | 97 | 132 | 6217 | Platform/Chassis |
| CHEVR K20 Cab & Chassis (US) 4.3 4WD | 09.1984 - 12.1985 | 116 | 158 | 4300 | Platform/Chassis |
| CHEVR K20 Cab & Chassis (US) 4.1 4WD | 09.1978 - 12.1980 | 97 | 132 | 4097 | Platform/Chassis |
| CHEVR K20 Cab & Chassis (US) 5.0 4WD | 09.1984 - 12.1986 | 123 | 167 | 5001 | Platform/Chassis |
| CHEVR K20 Cab & Chassis (US) 5.7 4WD | 09.1974 - 12.1981 | 130 | 177 | 5733 | Platform/Chassis |
