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Mr. Gasket Performance Header Gaskets (66-68 Thunderbird w/ 14-Bolt Rectangular Ports)Find parts that fit my vehicle

Item EK-66-900787
Eckler's no longer carries the Mr. Gasket Performance Header Gaskets (66-68 Thunderbird w/ 14-Bolt Rectangular Ports). Please check out 1955-1957 Ford Thunderbird Exhaust for an updated selection.
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    Product Information

    Features, Description, Q&A

    Features

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    • Fits 1966-1971 Ford 390-428 Engines With 14-Bolt Rectangular Exhaust Ports
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    • Rectangular Ports Measuring 1.38 Inch X 2.12 Inch
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    • Heavy-Duty Acrylic Blend Material With .062 Inch Thickness
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    • Acrylic Binder System Designed To Resist High Temperatures
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    • Specifically Engineered For Exhaust Sealing Applications
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    • Provides Excellent Sealing And Durability
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    • Can Be Trimmed To Fit Modified Port Shapes
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    • Supports Both OE Replacement And High Performance Uses
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    • Suitable For Street, Drag Race, And Oval Track Use
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    • Legal For Emissions Controlled, Uncontrolled, And Racing Vehicles Without Affecting Emissions
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    • Limited 90-Day Warranty
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    • Also Fits 1966-1968 Ford Thunderbird With 14-Bolt Rectangular Ports
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    Description

    Performance Exhaust Sealing. The Mr. Gasket Performance Header Gaskets ensure a reliable seal for exhaust systems, channeling gases away efficiently to maintain engine performance. Designed for high-performance and OE replacement applications, these gaskets help prevent leaks that could reduce power or cause engine damage.

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    Construction and Appearance. Made from a heavy-duty acrylic blend material with a thickness of .062 inches, these gaskets feature a high-temperature resistant binder system. Their durable construction delivers excellent sealing and is engineered to conform to exhaust port surfaces for an optimal fit.

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    Installation. Installation is straightforward, requiring no drilling as the gaskets fit directly onto the header ports. They can be trimmed to accommodate modified port sizes or shapes for custom applications.

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    Warranty. This product includes a limited 90-day warranty covering defects and workmanship.

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    Application. These gaskets are designed to fit 1966-1971 Ford 390-428 engines and 1966-1968 Ford Thunderbirds equipped with the 14-bolt rectangular exhaust port pattern, ensuring a precise fit and consistent performance.

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    4.5

    Reviews of Mr. Gasket Classic Exhaust Products (26)

    Questions & Answers

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