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Air and Fuel Carburetors and Components

Mr. Gasket

Performance Carburetor Base Gasket 1/4 Inch Thick 4-Hole Fits Holley 4-Barrel Squarebore Carburetors with 1-5/8 Inch Bore up to 600 cfm Mr Gasket

$25.56 $23.63 Save $1.93

SKU: M00S 758

In Stock
In Stock
Ships by Jul 29
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Mr. Gasket 758 is a 4-barrel carburetor mounting gasket designed for Holley 4-barrel and Carter AFB carburetors. It features a square bore flange and a 4-hole gasket opening style. The gasket is 0.250 inches thick and constructed from a cellulose/nitrile composite material. It has 1 11/16 inch throttle bores.

Fitment

Fitment Guaranteed

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on fit.

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 758

Buy with Confidence

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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