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1955-1991 Mr Header Gaskets GEN 1 262-400 w/Square Ports 1.45 Inch x 1.55 Inch

Item EK-40-878091-1
38 Reviews of Mr. Gasket
Our Price

$35.50

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      Product Information

      Features, Description, Q&A

      Features

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      • Heavy Duty Material With Acrylic Binder System To Resist High Temperature
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      • Thickness Of 0.062 Inch
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      • Designed For Sealing Exhaust Applications
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      • Provides Excellent Sealing And Durability
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      • Manufactured From High-Temperature Acrylic Blend Exhaust Material
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      • Can Be Trimmed If Necessary For Modified Port Applications
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      • Suitable For OE Replacement, High Performance Street, Drag Race, And Oval Track Use
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      • Fits Chevrolet Small Block Gen I Engines With Square Ports Measuring 1.45 Inch By 1.55 Inch From 1955 To 1991
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      Description

      Performance Exhaust Gasket. The Mr. Gasket 1955-1991 Mr Header Gaskets GEN 1 262-400 w/Square Ports 1.45 Inch x 1.55 Inch is engineered to seal exhaust ports effectively, preventing leaks and maintaining optimal engine performance. It is ideal for high-performance street use, drag racing, and oval track applications.

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      Construction and Appearance. This gasket is constructed from a heavy-duty acrylic binder system blended with high-temperature exhaust material to ensure durability under extreme heat. It measures 0.062 inch thick and features a flat finish designed to provide a secure seal and long-lasting performance.

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      Installation. Installation is straightforward, requiring no additional drilling, with the option to trim the gasket to fit modified or custom port shapes as needed.

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      Warranty. This product includes a manufacturer’s limited 90-day warranty.

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      Application. Fits Chevrolet Small Block Gen I engines with square ports sized 1.45 inch by 1.55 inch, covering models from 1955 through 1991.

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

      4.5

      Reviews of Mr. Gasket Classic Exhaust Products (38)

      Questions & Answers

      No questions about this product yet. Ask the First Question