| 1969 | Chevrolet | Blazer | Base | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8 |
| 1970 | Chevrolet | Blazer | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8 |
| 1971 - 1972 | Chevrolet | Blazer | Base | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8 |
| 1973 | Chevrolet | Blazer | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | Chevrolet | Blazer | Base | - | 4.1L 250 I6, 5.7L 350 V8 |
| 1975 | Chevrolet | C10 | Cheyenne, Custom, Custom Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1976 | Chevrolet | C10 | Cheyenne, Custom, Custom Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 | Chevrolet | C10 | Cheyenne, Custom, Custom Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1978 - 1980 | Chevrolet | C10 | Big Ten, Cheyenne, Custom, Custom Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1981 | Chevrolet | C10 | Cheyenne, Custom, Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8 |
| 1982 | Chevrolet | C10 | Custom, Scottsdale, Silverado | - | 5.7L 350 V8 |
| 1964 - 1967 | Chevrolet | C10 Pickup | Base | - | 4.6L 283 V8 |
| 1968 | Chevrolet | C10 Pickup | Base | - | 5.4L 327 V8 |
| 1969 | Chevrolet | C10 Pickup | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.3L 327 V8, 5.7L 350 V8, 6.5L 396 V8 |
| 1970 - 1971 | Chevrolet | C10 Pickup | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8 |
| 1972 | Chevrolet | C10 Pickup | Base | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8 |
| 1973 | Chevrolet | C10 Pickup | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | Chevrolet | C10 Pickup | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1968 | Chevrolet | C10 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.4L 327 V8, 6.5L 396 V8 |
| 1969 | Chevrolet | C10 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.5L 396 V8 |
| 1970 - 1971 | Chevrolet | C10 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8 |
| 1972 | Chevrolet | C10 Suburban | Base | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8 |
| 1973 | Chevrolet | C10 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | Chevrolet | C10 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 - 1976 | Chevrolet | C10 Suburban | Custom Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1977 - 1979 | Chevrolet | C10 Suburban | Custom Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1980 | Chevrolet | C10 Suburban | Custom Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1981 | Chevrolet | C10 Suburban | Custom, Deluxe | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1969 | Chevrolet | C20 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.5L 396 V8 |
| 1970 - 1971 | Chevrolet | C20 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8 |
| 1972 | Chevrolet | C20 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8 |
| 1973 | Chevrolet | C20 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | Chevrolet | C20 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 | Chevrolet | C20 Suburban | Custom Deluxe, Scottsdale, Silverado | - | 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1976 | Chevrolet | C20 Suburban | Custom Deluxe, Scottsdale, Silverado | - | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 | Chevrolet | C20 Suburban | Custom Deluxe, Scottsdale, Silverado | - | 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1975 - 1976 | Chevrolet | G10 | Beauville, Chevy Van, Sportvan | - | 4.1L 250 I6, 5.7L 350 V8 |
| 1977 - 1980 | Chevrolet | G10 | Beauville, Chevy Van, Sportvan | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8 |
| 1981 | Chevrolet | G10 | Beauville, Bonaventure, Chevy Van, Sportvan | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8 |
| 1964 - 1965 | Chevrolet | G10 Van | Base | - | 2.5L 153 I4, 3.2L 194 I6 |
| 1966 | Chevrolet | G10 Van | Base | - | 3.2L 194 I6, 3.8L 230 I6 |
| 1967 | Chevrolet | G10 Van | Base | - | 3.8L 230 I6, 4.1L 250 I6 |
| 1968 | Chevrolet | G10 Van | Sportvan | - | 3.8L 230 I6, 4.1L 250 I6, 5.0L 307 V8 |
| 1969 | Chevrolet | G10 Van | Base, Sportvan | - | 3.8L 230 I6, 4.1L 250 I6, 5.0L 307 V8 |
| 1970 - 1972 | Chevrolet | G10 Van | Base, Sportvan | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8 |
| 1973 | Chevrolet | G10 Van | Base, Sportvan | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | Chevrolet | G10 Van | Base, Sportvan | - | 4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 | Chevrolet | G20 | Beauville, Chevy Van, Sportvan | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1976 | Chevrolet | G20 | Beauville, Chevy Van, Sportvan | - | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 | Chevrolet | G20 | Beauville, Chevy Van, Sportvan | - | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1978 | Chevrolet | G20 | Beauville, Chevy Van, Nomad, Sportvan | - | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1979 | Chevrolet | G20 | Beauville, Chevy Van, Nomad, Sportvan | - | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 | Chevrolet | G20 | Beauville, Chevy Van, Nomad, Sportvan | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1981 | Chevrolet | G20 | Beauville, Chevy Van, Nomad, Sportvan | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8 |
| 1969 | Chevrolet | G20 Van | Base, Sportvan | - | 3.8L 230 I6, 4.1L 250 I6 |
| 1970 | Chevrolet | G20 Van | Base, Sportvan | - | 4.1L 250 I6, 5.7L 350 V8 |
| 1971 | Chevrolet | G20 Van | Base, Sportvan | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8 |
| 1972 | Chevrolet | G20 Van | Base, Sportvan | - | 4.1L 250 I6, 5.7L 350 V8 |
| 1973 - 1974 | Chevrolet | G20 Van | Base, Sportvan | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 | Chevrolet | K10 | Cheyenne, Custom Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1976 | Chevrolet | K10 | Cheyenne, Custom Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 - 1978 | Chevrolet | K10 | Cheyenne, Custom Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1979 | Chevrolet | K10 | Cheyenne, Custom Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 | Chevrolet | K10 | Cheyenne, Custom Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1981 | Chevrolet | K10 | Cheyenne, Custom, Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8 |
| 1982 | Chevrolet | K10 | Custom, Scottsdale, Silverado | - | 5.7L 350 V8 |
| 1965 - 1966 | Chevrolet | K10 Pickup | Base | - | 4.6L 283 V8 |
| 1969 | Chevrolet | K10 Pickup | Base | - | 3.8L 230 I6, 5.0L 307 V8, 5.7L 350 V8, 6.5L 396 V8 |
| 1970 - 1973 | Chevrolet | K10 Pickup | Base | - | 4.1L 250 I6, 5.7L 350 V8 |
| 1974 | Chevrolet | K10 Pickup | Base | - | 4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1968 | Chevrolet | K10 Suburban | Base | - | 4.1L 250 I6, 5.0L 307 V8, 5.3L 327 V8, 6.5L 396 V8 |
| 1969 | Chevrolet | K10 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.5L 396 V8 |
| 1970 | Chevrolet | K10 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8 |
| 1971 | Chevrolet | K10 Suburban | Base | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8 |
| 1972 | Chevrolet | K10 Suburban | Base | - | 4.1L 250 I6, 5.7L 350 V8, 6.6L 402 V8 |
| 1973 | Chevrolet | K10 Suburban | Base | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | Chevrolet | K10 Suburban | Base | - | 4.1L 250 I6, 5.7L 350 V8 |
| 1975 - 1976 | Chevrolet | K10 Suburban | Custom Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1977 | Chevrolet | K10 Suburban | Custom Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1978 | Chevrolet | K10 Suburban | Custom Deluxe, Scottsdale | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1979 | Chevrolet | K10 Suburban | Custom Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 | Chevrolet | K10 Suburban | Custom Deluxe, Scottsdale, Silverado | - | 4.1L 250 I6, 5.7L 350 V8 |
| 1981 | Chevrolet | K10 Suburban | Custom, Deluxe | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1969 - 1971 | Chevrolet | K20 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8 |
| 1972 | Chevrolet | K20 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8 |
| 1973 | Chevrolet | K20 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | Chevrolet | K20 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8 |
| 1975 - 1976 | Chevrolet | K20 Suburban | Custom Deluxe, Scottsdale, Silverado | - | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1977 | Chevrolet | K20 Suburban | Custom Deluxe, Scottsdale, Silverado | - | 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1975 | Chevrolet | K5 Blazer | Cheyenne, Custom Deluxe | - | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1976 | Chevrolet | K5 Blazer | Base, Cheyenne | - | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 | Chevrolet | K5 Blazer | Cheyenne, Custom Deluxe | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1978 | Chevrolet | K5 Blazer | Cheyenne, Custom Deluxe, Silverado | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1979 | Chevrolet | K5 Blazer | Cheyenne, Custom Deluxe | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 | Chevrolet | K5 Blazer | Cheyenne, Custom Deluxe, Silverado | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8 |
| 1981 | Chevrolet | K5 Blazer | Custom, Deluxe, Silverado | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8 |
| 1982 | Chevrolet | K5 Blazer | Custom, Silverado | - | 5.7L 350 V8 |
| 1975 | GMC | C15 | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1976 | GMC | C15 | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 | GMC | C15 | Base, Heavy Half, High Sierra, Indy Hauler, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1978 | GMC | C15 | Base, Heavy Half, High Sierra, Sierra Classic, Sierra Grande, Street Coupe | - | 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 | Base, Heavy Half, High Sierra, Sierra Classic, Sierra Grande, Street Coupe | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1981 | GMC | C1500 | Base, High Sierra, Sierra Classic, Sierra Grande, Street Coupe | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8 |
| 1979 | GMC | C1500 Suburban | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1980 | GMC | C1500 Suburban | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1981 | GMC | C1500 Suburban | Base, High Sierra, Sierra Classic, Sierra Grande | - | 5.0L 305 V8, 5.7L 350 V8 |
| 1968 | GMC | C15/C1500 Pickup | Base | - | 6.5L 396 V8 |
| 1969 | GMC | C15/C1500 Pickup | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.5L 396 V8 |
| 1970 - 1971 | GMC | C15/C1500 Pickup | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8 |
| 1972 | GMC | C15/C1500 Pickup | Base | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8 |
| 1973 | GMC | C15/C1500 Pickup | Base | - | 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 | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1968 | GMC | C15/C1500 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.4L 327 V8 |
| 1969 | GMC | C15/C1500 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.5L 396 V8 |
| 1970 - 1971 | GMC | C15/C1500 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8 |
| 1972 | GMC | C15/C1500 Suburban | Base | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8 |
| 1973 | GMC | C15/C1500 Suburban | Base | - | 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 | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 - 1976 | GMC | C15 Suburban | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1977 - 1978 | GMC | C15 Suburban | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 | GMC | G15 | Rally, Rally STX, Vandura | - | 4.1L 250 I6, 5.7L 350 V8 |
| 1976 | GMC | G15 | Rally, Rally STX, Vandura | - | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1977 - 1978 | GMC | G15 | Rally, Rally STX, Vandura | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8 |
| 1979 | GMC | G1500 | Rally, Rally STX, Vandura | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 - 1981 | GMC | G1500 | Rally, Rally STX, Vandura | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8 |
| 1967 | GMC | G15/G1500 Van | Base | - | 3.8L 230 I6, 4.1L 250 I6, 4.6L 283 V8, 5.4L 327 V8 |
| 1968 - 1969 | GMC | G15/G1500 Van | Rally, Vandura | - | 3.8L 230 I6, 4.1L 250 I6, 5.0L 307 V8 |
| 1970 | GMC | G15/G1500 Van | Base, Vandura | - | 4.1L 250 I6, 5.0L 307 V8 |
| 1971 | GMC | G15/G1500 Van | Base, Rally, Vandura | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8 |
| 1972 - 1973 | GMC | G15/G1500 Van | Rally, Vandura | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | GMC | G15/G1500 Van | Rally, Vandura | - | 4.1L 250 I6, 5.7L 350 V8 |
| 1975 - 1976 | GMC | G25 | Rally, Rally STX, Vandura | - | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 - 1978 | GMC | G25 | Rally, Rally STX, Vandura | - | 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1979 - 1980 | GMC | G2500 | Rally, Rally STX, Vandura | - | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1981 | GMC | G2500 | Rally, Rally STX, Vandura | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8 |
| 1969 | GMC | G25/G2500 Van | Rally, Vandura | - | 3.8L 230 I6, 4.1L 250 I6, 5.0L 307 V8 |
| 1970 | GMC | G25/G2500 Van | Base, Vandura | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8 |
| 1971 - 1972 | GMC | G25/G2500 Van | Base, Rally, Vandura | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8 |
| 1973 | GMC | G25/G2500 Van | Rally, Vandura | - | 4.1L 250 I6, 5.7L 350 V8 |
| 1974 | GMC | G25/G2500 Van | Rally, Vandura | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8 |
| 1970 - 1971 | GMC | Jimmy | Base | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8 |
| 1973 | GMC | Jimmy | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1974 | GMC | Jimmy | Base | - | 4.1L 250 I6, 5.7L 350 V8 |
| 1975 | GMC | Jimmy | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1976 | GMC | Jimmy | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 | GMC | Jimmy | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1978 - 1979 | GMC | Jimmy | Base, High Sierra, Sierra Classic, Sierra Grande, Street Coupe | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 - 1981 | GMC | Jimmy | Base, High Sierra, Sierra Classic, Sierra Grande, Street Coupe | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8 |
| 1982 | GMC | Jimmy | Base, High Sierra, Sierra Classic, Sierra Grande, Street Coupe | - | 5.7L 350 V8 |
| 1972 | GMC | Jimmy | Base | Sport Utility | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8 |
| 1975 | GMC | K15 | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1976 | GMC | K15 | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1977 | GMC | K15 | Base, High Sierra, Indy Hauler, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1978 | GMC | K15 | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1979 | GMC | K1500 | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 | GMC | K1500 | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8, 6.6L 400 V8, 7.4L 454 V8 |
| 1981 | GMC | K1500 | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8 |
| 1979 | GMC | K1500 Suburban | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |
| 1980 | GMC | K1500 Suburban | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1981 | GMC | K1500 Suburban | Base, High Sierra, Sierra Classic, Sierra Grande | - | 5.7L 350 V8 |
| 1969 | GMC | K15/K1500 Pickup | Base | - | 3.8L 230 I6, 4.1L 250 I6, 5.0L 305 V6, 5.0L 307 V8, 5.7L 350 V8, 6.5L 396 V8 |
| 1970 - 1971 | GMC | K15/K1500 Pickup | Base | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8 |
| 1972 - 1973 | GMC | K15/K1500 Pickup | Base | - | 4.1L 250 I6, 5.7L 350 V8 |
| 1974 | GMC | K15/K1500 Pickup | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.7L 350 V8 |
| 1968 | GMC | K15/K1500 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.4L 327 V8, 6.5L 396 V8 |
| 1969 | GMC | K15/K1500 Suburban | Base | - | 4.1L 250 I6, 5.0L 305 V6, 5.7L 350 V8 |
| 1970 - 1971 | GMC | K15/K1500 Suburban | Base | - | 4.1L 250 I6, 4.8L 292 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8 |
| 1972 | GMC | K15/K1500 Suburban | Base | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8, 6.6L 402 V8 |
| 1973 | GMC | K15/K1500 Suburban | Base | - | 4.1L 250 I6, 5.0L 307 V8, 5.7L 350 V8 |
| 1974 | GMC | K15/K1500 Suburban | Base | - | 4.1L 250 I6, 5.7L 350 V8, 7.4L 454 V8 |
| 1975 - 1976 | GMC | K15 Suburban | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1977 - 1978 | GMC | K15 Suburban | Base, High Sierra, Sierra Classic, Sierra Grande | - | 4.1L 250 I6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8 |