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Air and Fuel› Carburetors and Components

Mr. Gasket

Mr.Gasket Perf Carb Base Gasket 4-Barrel,Square Flange,Open Center,Bulk Packed Fits Holley Carter AFB and AVS, Demon Race, Speed and Edelbrock Performer Square Flange Carburetors Mr Gasket

$11.87 $10.97 Save $0.90

SKU: M00S 54

In Stock
In Stock
Ships by Nov 7
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The Mr. Gasket carburetor base gasket is a 4-barrel, square bore gasket designed for optimal sealing. It features an open center and is constructed from a cellulose/nitrile composite material. This gasket is 0.063 inches thick and sold individually.
Show original supplier description

Part #: 54

Made from durable Mr. Gasket Performance Series 1/16 inch thick cellulose/nitrile composite Gasket material. Precision die cut for excellent seal and fit.Can be trimmed if necessary.High-Temperature Composite Gasket MaterialPrecision Die Cut For Excellent Seal And FitProvides Excellent Torque RetentionCan Be Trimmed If NecessaryDetails:Color: GreyEmission Code: 5Finish: FlatWarranty: Manufacturer's Limited 90 Day Warranty

Features:

  • High-Temperature Composite Gasket Material
  • Precision Die Cut For Excellent Seal And Fit
  • Provides Excellent Torque Retention
  • Can Be Trimmed If Necessary

Fits Holley Carter AFB and AVS, Demon Race, Speed and Edelbrock Performer Square Flange Carburetors

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandMr. Gasket
Part NumberM00S 54
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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