fits model: A6. make: Chevy. year: 1966.

( Brand: Carter Avs ), ( Manufacturer Part Number: 4027S )
The Carter AVS 4027S is a vintage fuel pump that is designed to fit the 1966 Chevrolet A6 V8 4-barrel engine. This fuel pump is a direct replacement for the original Carter AFB series pumps that were commonly used in classic Chevrolet vehicles of the 1960s.
The Carter AVS 4027S is a mechanical fuel pump that is powered by the engine's vacuum. It has a capacity of 120 GPH (gallons per hour) and is designed to deliver a consistent fuel flow to the engine, ensuring optimal performance and fuel efficiency. The pump features a durable cast aluminum body that is resistant to corrosion and heat, ensuring long-lasting performance even in harsh environmental conditions.
The Carter AVS 4027S is easy to install and requires no modifications to the fuel system. It comes with all the necessary hardware for installation, including a fuel line adapter, gaskets, and mounting brackets. The pump also features a built-in fuel filter, which helps to remove any debris or contaminants from the fuel, ensuring clean and efficient fuel flow.
The Carter AVS 4027S is a popular choice among classic car enthusiasts and restorers due to its high-quality construction and reliable performance. It is designed to meet or exceed the original specifications of the original Carter AFB series pumps, ensuring that your 1966 Chevrolet A6 V8 4-barrel engine runs smoothly and efficiently.
Overall, the Carter AVS 4027S is a high-quality fuel pump that is perfect for restoring or maintaining your 1966 Chevrolet A6 V8 4-barrel engine. Its durable construction, reliable performance, and easy installation make it a great choice for anyone looking to upgrade their vehicle's fuel system.
The Carter AVS 4027 carburetor, originally designed for the 1966 Chevy A6 V8 4bbl engine, has its strengths and weaknesses. Here are some pros and cons to consider before making a purchase:
Pros:1. Rich History and Reputation: The Carter AVS series is a well-known and respected carburetor in the automotive community, with a long history dating back to the 1950s.
2. Wide Compatibility: The 4027 model is compatible with a wide range of engines, not just the 1966 Chevy A6 V8 4bbl. This makes it a versatile option for collectors and restorers.
3. Relatively Easy to Tune: The Carter AVS 4027 is considered easier to tune than some other carburetors, which can be a significant advantage for DIY enthusiasts.
Cons:1. Potential for Leaks: Like any carburetor, the Carter AVS 4027 can be prone to leaks, which can lead to performance issues and messy fuel spills.
2. Limited Availability of Parts: While the Carter AVS series is a popular choice, parts availability can be a concern, especially for older models like the 4027. This may require you to seek out hard-to-find components or pay a premium for new ones.
3. Potential for Carbon Buildup: Carburetors, in general, are prone to carbon buildup, which can affect performance and require regular cleaning.
Conclusion:The Carter AVS 4027 is a reliable and versatile carburetor with a rich history and a devoted following. However, it's important to consider its potential drawbacks, such as the risk of leaks and the difficulty in obtaining parts. If you're a DIY enthusiast with the skills to tune and maintain the carburetor, or if you're willing to invest time and money in sourcing parts, the Carter AVS 4027 could be a great addition to your project. If you're less confident in your abilities or unwilling to take on the potential challenges, you might want to consider a more modern or easier-to-maintain option.
CHEVROLET 1966 CARTER AVS 4027S A6.E.M. 1966 CHEVY CARTER AVS 4027S A6 V8 OEM 4BBL, UNTESTED.