Product Description
Genuine Delco Remy D-1378 Vacuum Advance (NOS)
Restore the precision timing of your classic Pontiac V8 with this genuine New Old Stock (NOS) Delco Remy D-1378 vacuum advance unit. Manufactured in the USA, this critical component ensures optimal ignition timing for 1967-1969 Pontiac V8 hi-performance models, including the GTO, Firebird 400, and other performance-oriented Tempest, LeMans, Grand Prix, Catalina, Bonneville, and Executive models equipped with V8 engines.
Key Features:
- Brand: Delco Remy
- Part Number: D-1378
- OEM Number: 1115374
- Interchange: Standard VC-24A
- Position: Distributor Vacuum Advance
- Engine Fitment: Pontiac V8 Hi-Performance (400, 428, 455 cu in)
- Origin: USA
- Condition: NOS (New Old Stock)
Fitment:
| Make | Model | Year | Engine | Notes |
|---|---|---|---|---|
| Pontiac | GTO / Firebird 400 / Grand Prix / Tempest / LeMans / Catalina / Bonneville / Executive | 1967 | V8 | Hi-Performance applications |
| Pontiac | GTO / Firebird 400 / Grand Prix / Tempest / LeMans / Catalina / Bonneville / Executive | 1968 | V8 | Hi-Performance applications |
| Pontiac | GTO / Firebird 400 / Grand Prix / Tempest / LeMans / Catalina / Bonneville / Executive | 1969 | V8 | Hi-Performance applications |
Fits Years:
1967 1968 1969
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.
