40193 Rebuilt Fuel Pump 1966 Chevrolet Camaro Chevelle V8 396 427 325-390 HP USA

### Genuine 40193 Fuel Pump (Vintage Rebuilt) Restore the fuel delivery system of your high-performance 1966 Chevrolet to factory-original standards with this professionally rebuilt mechanical fuel pump. Proudly Made in the USA, this genuine vintage unit is a period-correct component essential for high-quality restorations. By utilizing high-quality original castings, this rebuilt pump maintains the authentic look and rugged durability that modern replacements often fail to provide, ensuring your V8 receives steady, reliable fuel pressure. This specific model, 40193, is the verified fitment for 1966 Chevrolet and Chevelle applications equipped with 396 and 427 cubic inch V8 engines. It is engineered specifically for performance levels including the 325HP and 360HP versions of the 396, as well as the 390HP configuration of the 427. According to vintage manufacturer data, this unit serves as the primary replacement for original equipment part number 644 0193 and interchanges with Carter model M4502S. It provides the high-volume fuel delivery required by Chevrolet's standard performance big-block powerplants while excluding Special High Performance (e.g., 375HP/425HP) configurations. **Note on Stock Photos:** Due to our volume of identical, interchangeable inventory, we use representative stock photos for this model. The image is for reference only and may depict a specific manufacturer (e.g., 'AC'). You will receive a pump that meets all listed specifications, which may be from the manufacturer shown or a fully equivalent alternative. _**A Note on Fitment Accuracy:**_ _We manually research and cross-reference our fitment data using vintage manufacturer catalogs. While we strive for 100% accuracy, these decades-old resources—and the humans reading them—can occasionally contain errors._ _**Additionally, these pumps may fit other vehicles and years not explicitly listed in our data.**_ _To ensure a seamless restoration, we kindly ask that you perform your own due diligence and verify that this specific part number is correct for your application prior to purchase._ ### Key Features: - **Part Number:** 40193 (Master 40193M) - **Interchange / Replaces OEM:** 644 0193, Carter M4502S - **Position:** Engine Mounted - **Engine Fitment:** Chevrolet Big Block V8 (396, 427 CID) - **Performance Rating:** 325HP, 360HP, and 390HP Configurations - **Origin:** Made in USA (Vintage Stock) - **Condition:** Vintage Rebuilt ### Verified Vehicle Fitment: Make Model / Series Year Engine / HP Notes Chevrolet Chevelle / SS 396 1966 396 V8 (325/360 HP) Exc. 375HP Chevrolet Full-Size (Impala, Caprice) 1966 396 V8 (325 HP) Standard Fitment Chevrolet Full-Size (Impala SS) 1966 427 V8 (390 HP) Exc. 425HP #### Fits Year: 1966 ### 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 vintage inventory is acquired from old auto parts stores, warehouses, and private collections. While these parts are unused or professionally rebuilt, their packaging and surfaces may show signs of shelf wear or age due to decades of storage. Rest assured, every part is a genuine piece of automotive history, built to the standards of the era it represents.

• Brand: UnBranded
• Type: Fuel Pump
• Fuel Type: Gasoline
• Drive Type: Mechanical
• Country of Origin: United States
• Manufacturer Part Number: 40193