Genuine Vintage WP-1380 Water Pump (Rebuilt)
Restore the cooling efficiency of your classic Chevrolet or GMC truck with this genuine Vintage WP-1380 Water Pump. This is a vintage Rebuilt part. It features a high-quality vintage aftermarket casting based on genuine OEM specifications that has been professionally remanufactured in the USA, providing superior durability and correctness compared to modern lightweight reproductions.
This part is designed for the Engine Cooling position on specific 1963-1964 Chevrolet and GMC trucks equipped with the torque-heavy 292 Inline-6 engine.
Key Features:
- Part Number: WP-1380 (Vintage Rebuilt)
- Replaces OEM Part: 3789537
- Position: Engine Cooling
- Engine Fitment: 292 Inline-6
- Origin: Made in USA (Vintage Stock)
- Condition: Vintage Rebuilt
Verified Vehicle Fitment:
| Make |
Model |
Year |
Engine |
Notes |
| Chevrolet |
Truck Series 10, 20, 30 |
1963-1964 |
292 Inline 6 |
Pickup, Suburban |
| Chevrolet |
Truck Series 50, 60 |
1963-1964 |
292 Inline 6 |
Medium Duty |
| GMC |
1000, 1500 Series |
1963-1964 |
292 Inline 6 |
Pickup, Van (P-Series) |
Fits Years:
1963 1964
Product Note: Vintage Stock Photos & Inspection
Due to our inventory of these vintage parts, this listing uses stock images for demonstration purposes. The water pump you receive will be of comparable condition to the one pictured.
- Quality Assurance: We inspect every pump prior to shipping to ensure there are no defects, odd noises, or shaft wobbles, and that the impeller spins freely.
- Vintage History: All our rebuilt pumps were professionally rebuilt in the early 1990s by a US Manufacturer.
- Our Goal: We strive to send you a quality pump designed to last for many years to come.
Unbeatable Prices & Expectations
We scour the country to find the best deals on NOS and NORS parts so we can pass the savings on to you. Our prices are often significantly lower than major competitors.
Please Note: While we verify fitment to the best of our ability using vintage catalogs, there can be variations. We strongly recommend comparing our photos and specs to your original part before purchasing.
