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Aluminum Header Gaskets GEN 1 283-400 w/1.45 Inch x 1.48 Inch Square Ports. (55-91 Corvette C1, C2, C3 & C4)Find parts that fit my vehicle

Item EK-25-878089-1
38 Reviews of Mr. Gasket
Our Price

$47.55

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      Product Information

      Features, Description, Q&A

      Features

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      • Withstands intense exhaust heat
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      • Reusable header exhaust manifold and collector flange gaskets
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      • Resists deterioration
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      • Manufactured from dead soft aluminum layers, .125 inch thick
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      • Easy removal for disassembly
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      • Conforms easily to surface irregularities and warped flanges
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      • Compresses down to 0.060 inch to create a tight, leak-proof seal
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      • Will not shrink, deteriorate, or blow out, eliminating gasket leaks
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      • For high-performance street, drag race, and oval track use
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      • Fits 1955-1991 Corvette generations C1, C2, C3, and C4
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      Description

      High Performance Header Gaskets. The Mr. Gasket Aluminum Header Gaskets GEN 1 283-400 with 1.45 Inch x 1.48 Inch square ports provide a reliable and durable seal for exhaust manifolds and headers. These gaskets eliminate exhaust leaks by conforming to warped or damaged flange surfaces, maintaining an airtight seal critical for optimal exhaust flow and engine performance.

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      Construction and Appearance. Made from multiple layers of dead soft aluminum with a thickness of .125 inches, these gaskets are engineered to withstand extreme exhaust heat and resist deterioration over time. The flat finish ensures a smooth surface for quick sealing and easy inspection.

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      Installation. Installation is straightforward, requiring no drilling or modifications. The gasket compresses to 0.060 inches for a tight fit. Removal is simple, facilitating quick disassembly without damage to components.

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      Warranty. Covered by a Manufacturer's Limited 90 Day Warranty.

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      Application. Specifically fits the 1955-1991 Chevrolet Corvette generations C1, C2, C3, and C4 with Gen I Small Block engines featuring 1.45 Inch x 1.48 Inch square ports.

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

      4.5

      Reviews of Mr. Gasket Classic Exhaust Products (38)

      Questions & Answers

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