OE Quality
60-Day Returns

Fel-Pro 9770 Carburetor Mounting Gasket
Reliable Carburetor Mounting Gasket for Cadillac Models
The Fel-Pro 9770 carburetor mounting gasket is designed to provide a secure and precise seal for your Cadillac Commercial Chassis, DeVille, Eldorado, and Fleetwood models. Engineered with premium-grade materials, this gasket ensures consistent performance and durability in your air and fuel delivery system.
Key Features of Fel-Pro 9770 Carburetor Mounting Gasket
- Premium grade type for enhanced sealing and longevity
- Four bolt hole design for accurate fitment and secure mounting
- Compatible with Cadillac Commercial Chassis, DeVille, Eldorado, and Fleetwood
- Manufactured to meet strict quality standards for reliable performance
- Part number 9770 ensures correct identification and fit
Detailed Product Description
The Fel-Pro 9770 gasket is crafted to maintain a tight seal between the carburetor and intake manifold, preventing air and fuel leaks that can affect engine efficiency. With four bolt holes, it aligns precisely with mounting points on Cadillac Commercial Chassis, DeVille, Eldorado, and Fleetwood models, ensuring a stable and leak-free connection. The premium grade material resists heat and chemical degradation, supporting long-term durability under demanding engine conditions.
Applications and Problem Solving
- Prevents vacuum leaks that cause rough idling or poor acceleration
- Eliminates fuel leaks that can lead to engine performance issues
- Reduces the risk of air-fuel mixture inconsistencies
- Helps maintain proper engine emissions and fuel economy
- Addresses gasket wear or damage from age and heat exposure
Installation Notes and Tips
- Ensure mating surfaces are clean and free of old gasket material before installation
- Use the four bolt holes to align the gasket correctly with the carburetor and intake manifold
- Tighten bolts evenly to manufacturer torque specifications to avoid warping
- Inspect the gasket for damage before installation to ensure a proper seal
Quality Assurance and Warranty
Fel-Pro 9770 carburetor mounting gasket is manufactured to meet rigorous quality standards, providing reliable sealing performance for Cadillac Commercial Chassis, DeVille, Eldorado, and Fleetwood vehicles. The premium grade construction supports durability and resistance to heat and chemical exposure. Fel-Pro products typically come with a limited warranty against defects in material and workmanship, ensuring confidence in your purchase.
This part fits 38 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1966 | Cadillac | Commercial Chassis | 7.0L | V8 | N/A | with Rochester Carburetor |
| 1966 | Cadillac | DeVille | 7.0L | V8 | N/A | with Rochester Carburetor |
| 1966 | Cadillac | Eldorado | 7.0L | V8 | N/A | with Rochester Carburetor |
| 1966 | Cadillac | Fleetwood | 7.0L | V8 | N/A | with Rochester Carburetor |
| 1965 | Cadillac | Commercial Chassis | 7.0L | V8 | N/A | with Rochester Carburetor |
| 1965 | Cadillac | DeVille | 7.0L | V8 | N/A | with Rochester Carburetor |
| 1965 | Cadillac | Eldorado | 7.0L | V8 | N/A | with Rochester Carburetor |
| 1965 | Cadillac | Fleetwood | 7.0L | V8 | N/A | with Rochester Carburetor |
| 1964 | Cadillac | Commercial Chassis | 7.0L | V8 | N/A | with Rochester Carburetor |
| 1964 | Cadillac | DeVille | 7.0L | V8 | N/A | with Rochester Carburetor |
| 1964 | Cadillac | Eldorado | 7.0L | V8 | N/A | with Rochester Carburetor |
| 1963 | Cadillac | Commercial Chassis | 6.4L | V8 | N/A | with Rochester Carburetor |
| 1963 | Cadillac | DeVille | 6.4L | V8 | N/A | with Rochester Carburetor |
| 1963 | Cadillac | Eldorado | 6.4L | V8 | N/A | with Rochester Carburetor |
| 1962 | Cadillac | Commercial Chassis | 6.4L | V8 | N/A | with Rochester Carburetor |
| 1962 | Cadillac | DeVille | 6.4L | V8 | N/A | with Rochester Carburetor |
| 1962 | Cadillac | Eldorado | 6.4L | V8 | N/A | with Rochester Carburetor |
| 1961 | Cadillac | Commercial Chassis | 6.4L | V8 | N/A | with Rochester Carburetor |
| 1961 | Cadillac | DeVille | 6.4L | V8 | N/A | with Rochester Carburetor |
| 1961 | Cadillac | Eldorado | 6.4L | V8 | N/A | with Rochester Carburetor |
| 1960 | Cadillac | Commercial Chassis | 6.4L | V8 | N/A | with Rochester Carburetor |
| 1960 | Cadillac | Commercial Chassis | 6.4L | V8 | N/A | with Carter Carburetor; To Engine Serial Number 022700 |
| 1960 | Cadillac | DeVille | 6.4L | V8 | N/A | with Rochester Carburetor |
| 1960 | Cadillac | DeVille | 6.4L | V8 | N/A | with Carter Carburetor; To Engine Serial Number 022700 |
| 1960 | Cadillac | Eldorado | 6.4L | V8 | N/A | with Rochester Carburetor |
| 1960 | Cadillac | Eldorado | 6.4L | V8 | N/A | with Carter Carburetor; To Engine Serial Number 022700 |
| 1959 | Cadillac | Commercial Chassis | 6.4L | V8 | N/A | with Rochester Carburetor |
| 1959 | Cadillac | Commercial Chassis | 6.4L | V8 | N/A | with Carter Carburetor |
| 1959 | Cadillac | DeVille | 6.4L | V8 | N/A | with Rochester Carburetor |
| 1959 | Cadillac | DeVille | 6.4L | V8 | N/A | with Carter Carburetor |
| 1959 | Cadillac | Eldorado | 6.4L | V8 | N/A | with Rochester Carburetor |
| 1959 | Cadillac | Eldorado | 6.4L | V8 | N/A | with Carter Carburetor |
| 1958 | Cadillac | Commercial Chassis | 6.0L | V8 | N/A | |
| 1958 | Cadillac | DeVille | 6.0L | V8 | N/A | |
| 1958 | Cadillac | Eldorado | 6.0L | V8 | N/A | |
| 1957 | Cadillac | Commercial Chassis | 6.0L | V8 | N/A | |
| 1957 | Cadillac | DeVille | 6.0L | V8 | N/A | |
| 1957 | Cadillac | Eldorado | 6.0L | V8 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.