Product Description
Genuine Delco Remy D1302A Vacuum Advance (NOS)
This NOS Delco Remy D1302A vacuum advance unit is a genuine vintage replacement part, designed to precisely regulate ignition timing in your classic Oldsmobile or GMC Truck. Manufactured in the USA, this component ensures optimal engine performance and fuel efficiency by adjusting the distributor's timing based on engine vacuum. It is specifically applicable for 1968-1972 Oldsmobile models and 1973-1974 GMC Trucks equipped with the V8-455 engine.
Key Features:
- Brand: Delco Remy
- Part Number: D1302A
- OEM Number: 1973408
- Interchange: VC41 (Standard Motor Products)
- Position: Distributor Vacuum Advance
- Engine Fitment: V8-455 (GMC Truck), Various V8 (Oldsmobile)
- Origin: USA
- Condition: NOS (New Old Stock)
Fitment:
| Make | Model | Year | Engine | Notes |
| Oldsmobile | Cutlass / 442 / F-85 / Delta 88 / Ninety-Eight / Toronado / Vista Cruiser | 1968-1972 | Various V8 | For distributors requiring D1302A |
| GMC Truck | C10 / K10 / C20 / K20 / C30 / K30 / Pickup / Truck / Van | 1973-1974 | V8-455 | For V8-455 engines |
Fits Years:
1968 1969 1970 1971 1972 1973 1974
Note on Stock Photos: Due to our inventory of multiple identical units for this specific part number, we utilize representative stock photos for this listing. You will receive a component that strictly meets all listed specifications and fitment requirements. Please be aware that because these are vintage parts, minor cosmetic variations—such as surface finish, color, or production markings—may exist between different manufacturing runs. These slight aesthetic differences are a result of historical production processes and do not impact the part's integrity, performance, or authenticity.
A Note on Fitment Accuracy: We manually research our fitment data using vintage manufacturer catalogs to provide you with the most accurate information possible. However, because we are human and these decades-old resources can occasionally contain errors, we cannot guarantee 100% accuracy. We strongly encourage you to perform your own due diligence and verify this part number for your specific application before purchasing. Please note that this part may also fit other vehicles or years not explicitly listed in our research.
Unbeatable Prices & Expectations
While many of our vintage parts were manufactured decades ago, they remain unused and high-quality. Some original boxes may show signs of shelf-wear, such as dust, tape, or surface distress from years of storage. Rest assured, the components inside have been inspected to ensure they are complete and ready to help you finish your project without breaking the bank.
