SKU: 55938029545

Mr. Gasket Ultra-Seal Header Gaskets - 5920

$50.62 $56.25
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

Mr. Gasket Ultra-Seal Header Gaskets - 5920Overview: Manufactured from high temperature steel core graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp

Overview:

Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

Features:

    Application:

    Year Make Model Submodel Engine Size
    1971 - 1976 Pontiac Bonneville 455/7.5 V8
    1967 - 1974 Pontiac Bonneville 400/6.6 V8
    1965 - 1969 Pontiac Catalina
    1967 Pontiac Catalina 428/7 V8
    1970 - 1974 Pontiac Catalina 400/6.6 V8
    1970 - 1976 Pontiac Catalina 455/7.5 V8
    1965 - 1970 Pontiac Bonneville
    1970 - 1976 Pontiac Catalina 350/5.7 V8
    1971 - 1976 Pontiac Firebird 455/7.5 V8
    1968 - 1976 Pontiac Firebird 350/5.7 V8
    1973 - 1975 Pontiac Grand Am 350/5.7 V8
    1973 - 1975 Pontiac Grand Am 455/7.5 V8
    1975 - 1976 Pontiac Grand LeMans 350/5.7 V8
    1975 - 1976 Pontiac Grand LeMans 455/7.5 V8
    1976 Pontiac Grand Prix 350/5.7 V8
    1971 - 1976 Pontiac Grand Prix 455/7.5 V8
    1968 - 1976 Pontiac LeMans 350/5.7 V8
    1970 - 1976 Pontiac LeMans 455/7.5 V8
    1971 - 1976 Pontiac Grand Safari 455/7.5 V8
    1972 - 1975 Pontiac Grandville 455/7.5 V8
    1972 - 1976 Pontiac Ventura 350/5.7 V8
    1966 Pontiac Bonneville 389/6.4 V8
    1967 Pontiac Bonneville 428/7 V8
    1968 - 1974 Pontiac Firebird 400/6.6 V8
    1967 Pontiac Firebird 326/5.3 V8
    1973 - 1974 Pontiac Grand Am 400/6.6 V8
    1967 - 1974 Pontiac Grand Prix 400/6.6 V8
    1965 - 1970 Pontiac Grand Prix
    1971 - 1974 Pontiac Grand Safari 400/6.6 V8
    1971 Pontiac Grandville
    1973 Pontiac Grandville 400/6.6 V8
    1965 - 1970 Pontiac GTO
    1966 Pontiac Grand Prix 389/6.4 V8
    1967 Pontiac Grand Prix 428/7 V8
    1971 - 1973 Pontiac GTO 400/6.6 V8
    1971 - 1973 Pontiac GTO 455/7.5 V8
    1968 - 1974 Pontiac LeMans 400/6.6 V8
    1965 - 1967 Pontiac LeMans 326/5.3 V8
    1965 Pontiac Star Chief
    1966 Pontiac Star Chief 389/6.4 V8
    1965 - 1967 Pontiac Tempest 326/5.3 V8
    1968 - 1970 Pontiac Executive 400/6.6 V8
    1968 - 1970 Pontiac Tempest 350/5.7 V8
    1967 Pontiac Executive
    1968 - 1969 Pontiac Executive 428/7 V8
    1968 - 1970 Pontiac Tempest 400/6.6 V8
    1970 Pontiac Executive 455/7.5 V8

    Specs:

    Brand Mr. Gasket
    Collector Gaskets Included No
    Emission Code 5
    Engine Pontiac V8
    Gasket Line Ultra-Seal
    Material Ultra-seal
    Port Shape Oval
    Port Size 1.46" x 1.93"
    Product Type Header Gaskets
    Thickness .062"
    Warning California Proposition 65
    Warranty Limited 90 Day Warranty
    Weight 0.38
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 55938029545

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    4.7 ★★★★★
    Based on 2103 reviews
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    Product Reviews
    E
    Verified Purchase
    Ed
    Port Orchard, US
    ★★★★★ 5
    Good shoes
    Size: 8.5 Wide, Color: Cognac
    Great shoes and very comfortable. Not very durable in my opinion. Good for dress or casual.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 27, 2026
    D
    Verified Purchase
    Doc
    Boise, US
    ★★★★★ 5
    Great price great shoe
    Size: 12, Color: Burgundy Polished Full Grain
    Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 23, 2026
    R
    Verified Purchase
    roger mendes
    San Leandro, US
    ★★★★★ 5
    One of the best shoes
    Size: 9.5, Color: Black Polished Full Grain
    Outstanding. Fashionable, most comfortable and good construction. No sines of use after quite some time. Highly recommended.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 21, 2026
    X
    Verified Purchase
    xyz
    Phoenix, US
    ★★★★★ 4
    Quality shoe but with a slight squeak.
    Size: 10 Wide, Color: Burgundy Polished Full Grain
    Nice shoes with the classic Penny Loafer design. Fit was better than another brand I tried. Only reason not 5 starts is disappointment due to a slight squeak at times when walking.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 11, 2025
    S
    Verified Purchase
    Steven D
    New York, US
    ★★★★★ 5
    Exact item ordered, quick delivery
    Size: 9.5, Color: Black Polished Full Grain
    I ordered these black Cole Haan penny loafers for casual wear with jeans, khakies, and even business casual with slacks and a jacket. They've always worked perfectly for these uses. The Cole Haan version is the most versatile and still meets my sophisticated look criteria. I wear a 9 1/2 M with almost all other shoes. I have found Cole Haan to run slightly wider and slightly shorter. This fit will work with thin and no socks and a little loose in width. . I'd likely order a 10 N next time. I tend to forget this but it runs consistent with me for Cole Haan. 5 stars for the shoe and service. My bad on the slightly off fit.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 8, 2025

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