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JEGS Phenolic Carb Spacer 4150 Holley

JEGS 15491


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

  • JEGS 15491 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.

    15491 is rated 4.2 out of 5 by 5.
    Rated 5 out of 5 by from Good stuff! Bought this carb spacer because I was having vapor lock or fuel boiling issues and this fixed it along with some fuel line insulation that I installed at the same time. Needless to say my 73 charger doesn't cut out when I let off the throttle anymore and runs great. No carb leaks, no warping, it's just a great product. Also might think I gained a horsepower or two on the seat-dyno haha
    Date published: 2015-09-15
    Rated 4 out of 5 by from Fixed my issue Bought this to solve my hot starting issues worked great. Only issue was with my edelbrock carb and intake the studs were to short but was able to find some thag were longer and have had no issues
    Date published: 2016-10-12
    Rated 4 out of 5 by from Works great Everything was great except the carb studs should be longer
    Date published: 2016-06-15
    Rated 3 out of 5 by from JEGS Phenolic Carb Spacer nice product and prompt shipping, but I had some issues. The studs provided were not long enough to be used with the slightly thicker flange of an edelbrock carburetor. Also, the packaging was not padded and the carrier (USPS) broke one ear off the spacer.
    Date published: 2015-08-25
    • y_2018, m_8, d_18, h_1
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    Will a competition series Edelbrock Carburetor fit on this

    Asked by: Red leader
    This is compatible with an Edelbrock carb.
    Answered by: Jon Jegs Tech
    Date published: 2018-04-19
    • y_2018, m_8, d_18, h_1CST
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    Some parts are not legal for use in California or other states with similar laws / regulations