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Mr Header Gaskets GEN 1 262-400 w/Square Ports 1.45 Inch x 1.55 Inch (59-87 El Camino; 71-77 Sprint; 78-87 Caballero)

Item EK-55-878091-1
38 Reviews of Mr. Gasket
Our Price

$35.50

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      Product Information

      Features, Description, Q&A

      Features

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      • Fits 1955-1991 Chevrolet 262-400 Gen I Small Block engines
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      • Square port shape
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      • Port size: 1.45 inch x 1.55 inch
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      • Made from high-temperature acrylic blend exhaust material
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      • Material thickness: 0.062 inch
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      • Suitable for high-performance street, drag racing, and oval track applications
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      • Can be trimmed to fit modified port applications
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      • Provides excellent sealing and durability
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      • Flat finish for precise sealing
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      Description

      Performance Exhaust Sealing. The Mr. Gasket Mr Header Gaskets GEN 1 262-400 with square ports sized 1.45 inch x 1.55 inch is engineered to provide a reliable seal between the exhaust header and cylinder head, preventing leaks and ensuring optimal exhaust flow and engine performance for Chevrolet Gen I Small Block engines.

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      Construction and Durability. Manufactured from heavy-duty, high-temperature acrylic blend exhaust material with 0.062-inch thickness, this gasket offers excellent heat resistance, sealing, and longevity. It features a flat finish and square port shape for precise fitment and can be trimmed as needed for modified port configurations.

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      Installation. Designed for straightforward installation without the need for drilling, this gasket is ideal for OEM replacement or performance upgrades. Trimming is possible to accommodate port modifications for a proper fit.

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

      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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