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JEGS Phenolic Carb Spacer 4150 Holley

JEGS 15490


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JEGS Phenolic Carb Spacer 4150 Holley $17.99
Phenolic Carb Spacer
  • 4150 Flange
  • 4-Hole
  • 1/2" Tall
  • (2) Gaskets
  • Mounting Hardware

  • JEGS 15490 Details

    4-Hole Spacers


    Carburetor Type
    4150 Style Square Flange
    Mounting Hardware Included
    Sold individually
    Gaskets Included
    Carburetor Spacer Finish
    Carburetor Spacer Material
    Phenolic plastic
    Carburetor Spacer Style
    Thickness (in.)
    Carb Type
    4150 Style Square Flange
    Shipping Weight:
    Package Height:
    Package Depth:
    Package Width:

    JEGS molded Carburetor Spacers are available in three heights to tune your square flange, 4150 style base, carbureted vehicle to the track or altitude conditions. Designed to lower the transfer of heat from the intake manifold to the carb for an increase in power. Includes gaskets and mounting hardware for easy installation. Not for use with stock manifolds with heat crossovers.

    15490 is rated 4.4 out of 5 by 10.
    Rated 5 out of 5 by from Carb spacer This is a great item. Fit good comes with studs and gaskets. Have purchased this again for another project. Great price and fast service.
    Date published: 2018-05-07
    Rated 5 out of 5 by from exact fit high quality, best price included carb. studs were too short but I already had longer ones
    Date published: 2016-09-23
    Rated 5 out of 5 by from Well made, good value Good quality at a good price. Nice sturdy material, no leaks, easy install, correct length studs included.
    Date published: 2016-04-22
    Rated 5 out of 5 by from 4 hole spacer fit great, no leaks, not warped, studs were the correct length, holes are larger than Holley 570 bores, AAA+++
    Date published: 2015-06-23
    Rated 5 out of 5 by from this part contributed with many others to give extra performance and efficiency to my 1963 ford 289.
    Date published: 2015-06-05
    Rated 5 out of 5 by from I bought this phenolic carb spacer and it fit perfect with all the hardware. It gave me good throttle response.
    Date published: 2014-11-03
    Rated 5 out of 5 by from Great product at a good price The spacer works great at half the cost of the name brands.
    Date published: 2014-11-02
    Rated 4 out of 5 by from Good product Great little package with gaskets and hardware at a great price. Prior to installing checked for flatness with a straight edge and found it wasn't perfectly flat. No biggie, surfaced both sides on a flat surface with sandpaper and fixed it.
    Date published: 2016-05-10
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    Some parts are not legal for use in California or other states with similar laws / regulations