Product Description
Genuine Delco Remy D1320A Distributor Vacuum Advance (NOS)
This New Old Stock (NOS) Delco Remy D1320A distributor vacuum advance control is a genuine vintage component, proudly made in the USA. It is designed to precisely regulate ignition timing based on engine vacuum, ensuring optimal performance and fuel efficiency for your classic vehicle. This unit is a direct replacement for selected 1974 Chevrolet passenger cars including models like the Impala, Caprice, Chevelle, Monte Carlo, Nova, Camaro, and Corvette, as well as 1975-1978 Chevrolet and GMC light-duty trucks such as the C/K series, Blazer, Jimmy, and Suburban.
Key Features:
- Brand: Delco Remy
- Part Number: D1320A
- OEM Number: 1973481
- Position: Distributor
- Origin: Made in USA
- Condition: NOS (New Old Stock)
Fitment:
| Make | Model | Year | Engine | Notes |
| Chevrolet | Bel Air / Biscayne / Caprice / Impala / Chevelle / Malibu / Monte Carlo / Nova / Camaro / Corvette | 1974 | V8 (various) | Passenger Cars |
| Chevrolet / GMC | C10 / K10 / C20 / K20 / C30 / K30 / Blazer / Jimmy / Suburban | 1975-1978 | V8 (various) | Light Duty Trucks |
Fits Years:
1974 1975 1976 1977 1978
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.
