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Carburetor Spacer Mr Gasket

5 on 3 ratings
  • Features:
    • Advanced Phenolic Thermoset Plastic
    • Withstands Extreme High Temperatures
    • Insulates/Reduces Heat Flow
    • Allows Denser Fuel Mix
    • Produces More Horsepower
  • This 1 inch tall phenolic thermoset plastic spacer insulates your carburetor against manifold heat keeping it cooler and helps prevent fuel percolation (also known as vapor lock) in hot weather. This can also allow for a denser fuel mixture to help increase performance in some applications, as well as provide additional plenum volume. 4-hole design is design for GM (General Motors) Quadrajet 4-barrel carbs and may also work with other spread bore design carburetors. Gaskets, studs, washers and nuts are included.
  • Fitment Warning:
    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
This item is not specific to any vehicle. Click here to learn more
Universal
6 In Stock
Best Price:

$72.42 CAD
$86.90 CAD
Brand Mr Gasket
Part # G123406
Condition New
Warehouse B
Mr Gasket

Mr Gasket Carburetor Spacer 3406
  • Phenolic Thermal Insulating Carburetor Spacer
  • Phenolic Thermal Insulating Carburetor Spacer; Quadrajet Four-Hole Design; 1 in. Thick; Includes Gaskets/Studs/Nuts/Washers; Race Only;

    • General

    WARNING CA Proposition 65
    No
    Carburetor Type
    • Carter Afb
    • Holley
    • Quadrajet
    Item Weight
    1.130 Lbs.

    Packaging

    length
    1.50
    width
    7.40
    height
    9.40
    weight
    1.86
    Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.
    1. m
      30 Apr, 2015
      worked great for me
    2. Harold Vivian
      28 Dec, 2014
      went right in without a problem, liked that it came with two gaskets
    3. Rusted Nut Garage
      14 Aug, 2014
      We have a 65 Mustang. I tuned that thing up within an inch of it's life but when it was hot it did not want to start! Instead it acted like it was flooded and emitted a large cloud of smoke when it finally did start!Finally I ran across a fellow at a car show that told me he had experienced the same problem. He told me that the gas was getting hot in the carburetor and boiling over into the intake (engine temps do go up after the engine is turned off). This made since so I bought this carb spacer to isolate the carb from the hot engine. The car now starts good even when warm and we no longer produce that big cloud of smoke!Check the air cleaner clearance before ordering. I had some detailing clay that I placed on top of the air cleaner. Closed the hood and found that I had a little over an inch of clearance.Some hints on installation (particular to the Mustang but could be helpful). You will need to get some longer mounting studs. For...

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