These charts provides the body codes for GM vehicles made between 1976-80.
| A-Body | |
| Make | Model |
| Buick | Century (1976-77) |
| Regal | |
| Chevrolet | Malibu |
| Laguna | |
| Monte Carlo | |
| Oldsmobile | Cutlass |
| Pontiac | LeMans |
| Grand Am | |
| Grand Prix | |
 
| B-Body | |
| Make | Model |
| Buick | LeSabre |
| Riviera (1977-78) | |
| Chevrolet | Impala |
| Caprice | |
| Oldsmobile | Delta 88 |
| Pontiac | Catalina |
| Bonneville | |
 
| C-Body | |
| Make | Model |
| Buick | Electra, Electra 225 |
| Cadillac | Fleetwood Brougham |
| Deville | |
| Calais | |
| Oldsmobile | 98 |
 
| D-Body | |
| Make | Model |
| Cadillac | Fleetwood 75 (1976) |
| Fleetwood Limosine (1977-80) | |
 
| E-Body | |
| Make | Model |
| Buick | Riviera (1976, RWD) |
| Riviera (1979-80, FWD) | |
| Cadillac | Eldorado |
| Oldsmobile | Toronado |
 
| F-Body | |
| Make | Model |
| Chevrolet | Camaro |
| Pontiac | Firebird |
 
| H-Body | |
| Make | Model |
| Buick | Skyhawk |
| Chevrolet | Vega |
| Monza | |
| Oldsmobile | Starfire |
| Pontiac | Astre |
 
| X-Body | |
| Make | Model |
| Buick | Skylark (1976-79, RWD) |
| Skylark (1980, FWD) | |
| Chevrolet | Nova (1976-79) |
| Citation (1980) | |
| Oldsmobile | Omega |
| Pontiac | Ventura (1976-77) |
| Phoenix (1977-79, RWD) | |
| Phoenix (1980, FWD) | |