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Percy's Reusable Carb Baseplate Gasket Holley Square Open

Percy's 66021


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Percy's Reusable Carb Baseplate Gasket Holley Square Open $11.99
Reusable Carb Baseplate Gasket
  • Holley Square Open

  • Specifications:

    Carburetor Type
    Holley Square Bore
    Carburetor Type
    4150 Style Square Flange
    Carburetor Flange
    Square bore
    Gasket Opening Style
    Open center
    Sold individually
    Gasket Material
    Polymer/Rubber composition
    Manufacturer's Part Number:

    Percy's Seal-4-Good reusable baseplate gaskets are now available for many Holley carburetors. These gaskets are made of a special EMR (Extended Memory Rebound) polymer. This provides you with a superior sealing gasket that is 100% reusable.

  • .060" (Sixty - Thousandths) Thickness
  • Non Stick For Easier Installation
  • Made Of Special Extended Memory Rebound Polymer
  • Rebounds From the Torqued Compression
  • Creates Excellent Seal & 100% Reusable

  • 66021 is rated 1.0 out of 5 by 2.
    Rated 1 out of 5 by from Junk I bought this and 2 of the Percy 4 hole gaskets. Installed them put 50 miles on new EFI kit. Pulled EFI kit to check things out. Gaskets lost shape and form. They stretched and look like they are about 10 yrs old. JUNK! Never have seen a gasket do what these did. Looks almost like they have melted. Stay way from these. Not worth it. I will never buy these again. Going back to FelPo.
    Date published: 2016-02-03
    Rated 1 out of 5 by from Poor The four hole gasket ended up ripping first time taking the carb off
    Date published: 2015-08-25
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    Some parts are not legal for use in California or other states with similar laws / regulations