| Vehicle |
Sub Model |
Engine |
| • 1977 GMC K15 Suburban |
Base |
5.0L V8 VIN: U CARB Naturally Aspirated GAS |
| • 1977 GMC K15 Suburban |
Base |
5.7L V8 VIN: L CARB Naturally Aspirated GAS |
| • 1977 GMC K15 Suburban |
Base |
6.6L V8 VIN: R CARB Naturally Aspirated GAS |
| • 1977 GMC K15 Suburban |
High Sierra |
5.0L V8 VIN: U CARB Naturally Aspirated GAS |
| • 1977 GMC K15 Suburban |
High Sierra |
5.7L V8 VIN: L CARB Naturally Aspirated GAS |
| • 1977 GMC K15 Suburban |
High Sierra |
6.6L V8 VIN: R CARB Naturally Aspirated GAS |
| • 1977 GMC K15 Suburban |
Sierra Classic |
5.0L V8 VIN: U CARB Naturally Aspirated GAS |
| • 1977 GMC K15 Suburban |
Sierra Classic |
5.7L V8 VIN: L CARB Naturally Aspirated GAS |
| • 1977 GMC K15 Suburban |
Sierra Classic |
6.6L V8 VIN: R CARB Naturally Aspirated GAS |
| • 1977 GMC K15 Suburban |
Sierra Grande |
5.0L V8 VIN: U CARB Naturally Aspirated GAS |
| • 1977 GMC K15 Suburban |
Sierra Grande |
5.7L V8 VIN: L CARB Naturally Aspirated GAS |
| • 1977 GMC K15 Suburban |
Sierra Grande |
6.6L V8 VIN: R CARB Naturally Aspirated GAS |