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1406 Carburetor Replacement for 600 CFM AFB-Style 4 Barrel Square Bore Compatible with Silverado Corvette Mustang Mercury GMC Pickup Truck Carburetor with Electric Choke

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$165.00

$ 73 .99 $73.99

In Stock

About this item

  • 【Replacement Part Number】1406-600, 1406. This carburetor can work with manual or electric choke carb with lower working temperature and less warpage. Please make sure this item fits your vehicle.
  • 【Compatible Car Models】This carburetors are not suitable for computer control applications.
  • 【Direct Replacement】Matching with various intake manifolds, including EPS, RPM, RPM Air Gap, Torker Ⅱ, and other similar designs. Single feed fuel inlet with air valve secondary type.
  • 【Work Performance】For small and some large engines to get good street performance and fuel economy. It is not affected by engine flashback which means there is no power valve to blow out, and the rod can be replaced in a few seconds without removing the carburetor.
  • 【Package Includes】 1x 1406 carburetor, 1x square-bore base gasket, 1x horn gasket, 1x Red choke positive wire (Electric choke carburetors only), other accessories.


1. Part Number: 1406-600, 1406.

2. Compatibility: Matching with various intake manifolds. For small and some large engines to get good street performance and fuel economy.

Precautions for installing the carburetor

1. Before installation, the fuel tank should be cleaned, as impurities such as gum, moisture, and rust tend to accumulate inside the tank. These impurities may block the oil pump filter screen and affect the normal supply of fuel.

2. Due to long-term transportation, the position of the oil float may change. Because this material is copper, you can adjust the oil level by checking the window.

3. If you find oil leakage in our carburetor, you can clean it. We have tested all of our carburetors and found that they contain oil. If left for a long time, some chemical reactions may occur. Cleaning can improve this issue.

4. Idle speed problem: check whether the idle speed screw is fully retracted. If it is fully retracted, it will not turn and there will be no idle speed. You can adjust the idle speed screw and the mixed gas screw to see if that solves the problem.


Roger Ramsey
Reviewed in the United States on March 6, 2025
works great flows good right out of the box
miahsmom
Reviewed in the United States on February 7, 2025
No issues at all fits as advertised
Dana Potter
Reviewed in the United States on September 7, 2024
Installation was challenging, and it failed to improve engine performance as promised. After a short period, it began to leak and caused poor fuel efficiency.
Nancy Wright
Reviewed in the United States on September 3, 2024
It’s difficult to tune, and the engine performance is inconsistent. It also seems to have poor build quality.
Customer
Reviewed in the United States on August 8, 2024
Easy to adjust. Great value for the money.
Customer
Reviewed in Canada on June 6, 2024
Fast shipping. Looks great
Helen
Reviewed in the United States on October 9, 2024
Works great exactly what I expected. Would recommend this seller.
Mari
Reviewed in the United States on October 22, 2024
Affordable pricing.
Robin Gardner
Reviewed in Canada on October 22, 2024
Can’t be tuned, piece of junk . Leaks gas and accelerator pump doesn’t work properly . Don’t buy one of these spend the money on a good name brand . Thanks
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