| Part | Manufacturer | OEM Part # | Price | Notes |
| Alternator Assembly |
| 55 Amp | GMO | 1100178 | 0.00 | Components For 1982-86 Alternators Serviced Separately. |
| 63 Amp | GMO | 1105359 | 0.00 | Components For 1982-86 Alternators Serviced Separately. |
| 70 Amp |
| Without Fuel Inj | GMO | 1105340 | 0.00 | Contact Dealer for most current part and price information. Components For 1982-86 Alternators Serviced Separately. |
| Fuel Inj | GMO | 10464397 | 465.09 | Contact Dealer for most current part and price information. Note: Allowance Made For Old Unit. |
| 85 Amp |
| Without Fuel Inj | GMO | 1101447 | 0.00 | |
| Fuel Inj | GMO | 1105339 | 0.00 | |