| 1973 | Chevrolet | Blazer | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | Chevrolet | Blazer | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 | Chevrolet | C10 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1976 | Chevrolet | C10 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 - 1980 | Chevrolet | C10 | 4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1973 | Chevrolet | C10 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | Chevrolet | C10 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1973 | Chevrolet | C10 Suburban | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | Chevrolet | C10 Suburban | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 - 1976 | Chevrolet | C10 Suburban | 4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1977 - 1979 | Chevrolet | C10 Suburban | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1980 | Chevrolet | C10 Suburban | 4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 | Chevrolet | C20 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1976 | Chevrolet | C20 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 - 1978 | Chevrolet | C20 | 4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1979 | Chevrolet | C20 | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1980 | Chevrolet | C20 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1973 | Chevrolet | C20 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | Chevrolet | C20 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1973 | Chevrolet | C20 Suburban | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | Chevrolet | C20 Suburban | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 | Chevrolet | C20 Suburban | 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1976 | Chevrolet | C20 Suburban | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 | Chevrolet | C20 Suburban | 4.8L 292 I6, 5.0L 305 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1978 - 1979 | Chevrolet | C20 Suburban | 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1980 | Chevrolet | C20 Suburban | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1975 | Chevrolet | C30 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1976 - 1977 | Chevrolet | C30 | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1978 | Chevrolet | C30 | 4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1979 - 1980 | Chevrolet | C30 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1973 | Chevrolet | C30 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | Chevrolet | C30 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 | Chevrolet | K10 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1976 | Chevrolet | K10 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 - 1978 | Chevrolet | K10 | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1979 | Chevrolet | K10 | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 | Chevrolet | K10 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1973 | Chevrolet | K10 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | Chevrolet | K10 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8 |
| 1973 | Chevrolet | K10 Suburban | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | Chevrolet | K10 Suburban | 4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 - 1976 | Chevrolet | K10 Suburban | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1977 - 1979 | Chevrolet | K10 Suburban | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 | Chevrolet | K10 Suburban | 4.1L 250 I6, 5.7L 350 V8 |
| 1975 | Chevrolet | K20 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1976 | Chevrolet | K20 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 | Chevrolet | K20 | 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1978 | Chevrolet | K20 | 4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1979 - 1980 | Chevrolet | K20 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1973 | Chevrolet | K20 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | Chevrolet | K20 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1973 | Chevrolet | K20 Suburban | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | Chevrolet | K20 Suburban | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 - 1976 | Chevrolet | K20 Suburban | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1977 - 1978 | Chevrolet | K20 Suburban | 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1979 - 1980 | Chevrolet | K20 Suburban | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1977 | Chevrolet | K30 | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1978 - 1979 | Chevrolet | K30 | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 | Chevrolet | K30 | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1973 | Chevrolet | K30 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | Chevrolet | K30 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 | Chevrolet | K5 Blazer | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1976 | Chevrolet | K5 Blazer | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 - 1978 | Chevrolet | K5 Blazer | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1979 | Chevrolet | K5 Blazer | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 | Chevrolet | K5 Blazer | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8 |
| 1975 | GMC | C15 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1976 | GMC | C15 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 | GMC | C15 | 4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1978 | GMC | C15 | 4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1979 - 1980 | GMC | C1500 | 4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1979 | GMC | C1500 Suburban | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1980 | GMC | C1500 Suburban | 4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1973 | GMC | C15/C1500 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | GMC | C15/C1500 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1973 | GMC | C15/C1500 Suburban | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | GMC | C15/C1500 Suburban | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 - 1976 | GMC | C15 Suburban | 4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1977 - 1978 | GMC | C15 Suburban | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 | GMC | C25 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1976 | GMC | C25 | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 - 1978 | GMC | C25 | 4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1979 | GMC | C2500 | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1980 | GMC | C2500 | 4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1979 | GMC | C2500 Suburban | 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1980 | GMC | C2500 Suburban | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1973 | GMC | C25/C2500 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | GMC | C25/C2500 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8 |
| 1973 | GMC | C25/C2500 Suburban | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | GMC | C25/C2500 Suburban | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 - 1976 | GMC | C25 Suburban | 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1977 | GMC | C25 Suburban | 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1978 | GMC | C25 Suburban | 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1975 | GMC | C35 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1976 - 1977 | GMC | C35 | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1978 | GMC | C35 | 4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1979 | GMC | C3500 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1980 | GMC | C3500 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1973 | GMC | C35/C3500 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | GMC | C35/C3500 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1973 | GMC | Jimmy | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | GMC | Jimmy | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 | GMC | Jimmy | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1976 | GMC | Jimmy | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 - 1979 | GMC | Jimmy | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 | GMC | Jimmy | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8 |
| 1975 | GMC | K15 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1976 | GMC | K15 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 - 1978 | GMC | K15 | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1979 | GMC | K1500 | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 | GMC | K1500 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1979 | GMC | K1500 Suburban | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 | GMC | K1500 Suburban | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1973 | GMC | K15/K1500 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | GMC | K15/K1500 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1973 | GMC | K15/K1500 Suburban | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | GMC | K15/K1500 Suburban | 4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 - 1976 | GMC | K15 Suburban | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1977 - 1978 | GMC | K15 Suburban | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1975 | GMC | K25 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1976 | GMC | K25 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 | GMC | K25 | 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1978 | GMC | K25 | 4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1979 | GMC | K2500 | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 | GMC | K2500 | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1979 - 1980 | GMC | K2500 Suburban | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1973 | GMC | K25/K2500 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | GMC | K25/K2500 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1973 | GMC | K25/K2500 Suburban | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | GMC | K25/K2500 Suburban | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 | GMC | K25 Suburban | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1976 | GMC | K25 Suburban | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 | GMC | K25 Suburban | 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1978 | GMC | K25 Suburban | 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1977 - 1978 | GMC | K35 | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1979 - 1980 | GMC | K3500 | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1973 | GMC | K35/K3500 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | GMC | K35/K3500 Pickup | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |