SKU: 5206829752

Mr. Gasket Ultra-Seal Header Gaskets - 5938

Sale price$53.41 Regular price$59.35
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

Mr. Gasket Ultra-Seal Header Gaskets - 5938Overview: 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
    1974 - 1980 Dodge CB300 360/5.9 V8
    1974 - 1980 Dodge CB300 318/5.2 V8
    1974 - 1978 Dodge Charger 360/5.9 V8
    1967 - 1976 Dodge Coronet 318/5.2 V8
    1966 - 1978 Dodge Charger 318/5.2 V8
    1973 - 1976 Dodge Coronet 360/5.9 V8
    1968 - 1976 Dodge Dart 318/5.2 V8
    1974 - 1976 Dodge Dart 360/5.9 V8
    1978 - 1983 Dodge Diplomat 318/5.2 V8
    1977 - 1989 Dodge Diplomat
    1978 - 1979 Dodge Magnum 360/5.9 V8
    1980 - 1983 Dodge Mirada 318/5.2 V8
    1980 Dodge Mirada 360/5.9 V8
    1968 - 1978 Dodge Monaco 318/5.2 V8
    1978 - 1979 Dodge Diplomat 360/5.9 V8
    1971 - 1978 Dodge Monaco 360/5.9 V8
    1978 - 1979 Dodge Magnum 318/5.2 V8
    1970 - 1974 Dodge Challenger 318/5.2 V8
    1972 - 1973 Dodge Coronet 340/5.6 V8
    1974 Dodge Challenger 360/5.9 V8
    1968 - 1974 Dodge D100 Pickup 318/5.2 V8
    1966 Dodge Charger 361/5.9 V8
    1971 - 1973 Dodge Charger 340/5.6 V8
    1968 - 1974 Dodge D200 Pickup 318/5.2 V8
    1967 - 1968 Dodge Coronet 273/4.5 V8
    1968 - 1974 Dodge D300 Pickup 318/5.2 V8
    1974 Dodge D300 Pickup 360/5.9 V8
    1967 Dodge D300 Series 318/5.2 V8
    1968 - 1973 Dodge Dart 340/5.6 V8
    1967 - 1969 Dodge Dart 273/4.5 V8
    1967 Dodge D100 Series 318/5.2 V8
    1974 Dodge M350 318/5.2 V8
    1967 Dodge D200 Series 318/5.2 V8
    1967 - 1973 Dodge Polara 318/5.2 V8
    1971 - 1973 Dodge Polara 360/5.9 V8
    1968 - 1974 Dodge W100 Pickup 318/5.2 V8
    1974 Dodge M300 318/5.2 V8
    1967 Dodge W100 Series 318/5.2 V8
    1969 - 1974 Dodge W200 Pickup 318/5.2 V8
    1967 Dodge W200 Series 318/5.2 V8
    1968 - 1974 Dodge W300 Pickup 318/5.2 V8
    1969 Dodge Polara 440/7.2 V8
    1974 Dodge Ramcharger 318/5.2 V8
    1967 Dodge W300 Series 318/5.2 V8
    1967 Plymouth Barracuda 273/4.5 V8
    1968 - 1973 Plymouth Barracuda 340/5.6 V8
    1968 - 1974 Plymouth Barracuda 318/5.2 V8
    1974 Plymouth Barracuda 360/5.9 V8
    1975 - 1977 Dodge Royal Monaco 360/5.9 V8
    1979 - 1981 Dodge St. Regis 318/5.2 V8
    1975 - 1977 Dodge Royal Monaco 318/5.2 V8
    1979 - 1980 Dodge St. Regis 360/5.9 V8
    1970 - 1976 Plymouth Duster 318/5.2 V8
    1966 - 1978 Plymouth Fury 318/5.2 V8
    1971 - 1978 Plymouth Fury 360/5.9 V8
    1974 - 1976 Plymouth Duster 360/5.9 V8
    1972 - 1983 Plymouth Gran Fury 318/5.2 V8
    1984 - 1989 Plymouth Gran Fury
    1972 - 1980 Plymouth Gran Fury 360/5.9 V8
    1968 - 1975 Plymouth Road Runner 318/5.2 V8
    1971 - 1976 Plymouth Scamp 318/5.2 V8
    1974 - 1975 Plymouth Road Runner 360/5.9 V8
    1968 - 1976 Plymouth Valiant 318/5.2 V8
    1976 Plymouth Valiant 360/5.9 V8
    1976 - 1980 Plymouth Volare 318/5.2 V8
    1976 - 1980 Plymouth Volare 360/5.9 V8
    1971 - 1980 Chrysler Newport 360/5.9 V8
    1967 - 1970 Dodge A100 Truck 318/5.2 V8
    1967 Dodge A100 Truck 273/4.5 V8
    1971 - 1974 Dodge B100 Van 318/5.2 V8
    1971 - 1974 Dodge B300 Van 318/5.2 V8
    1970 - 1973 Dodge Challenger 340/5.6 V8
    1971 - 1974 Dodge B200 Van 318/5.2 V8
    1973 - 1974 Plymouth Cuda 318/5.2 V8
    1970 - 1973 Plymouth Cuda 340/5.6 V8
    1974 Plymouth Cuda 360/5.9 V8
    1970 - 1973 Plymouth Duster 340/5.6 V8
    1968 - 1973 Plymouth Fury I 318/5.2 V8
    1971 - 1974 Plymouth Fury I 360/5.9 V8
    1967 - 1973 Plymouth Fury II 318/5.2 V8
    1971 - 1974 Plymouth Fury II 360/5.9 V8
    1967 - 1973 Plymouth Fury III 318/5.2 V8
    1971 - 1974 Plymouth Fury III 360/5.9 V8
    1968 Plymouth GTX 318/5.2 V8
    1974 Plymouth PB200 Van 318/5.2 V8
    1975 - 1980 Chrysler Cordoba 360/5.9 V8
    1975 - 1983 Chrysler Cordoba 318/5.2 V8
    1983 Chrysler Fifth Avenue 318/5.2 V8
    1984 - 1989 Chrysler Fifth Avenue
    1977 Chrysler LeBaron
    1978 - 1981 Chrysler LeBaron 318/5.2 V8
    1978 - 1979 Chrysler LeBaron 360/5.9 V8
    1977 - 1980 Chrysler New Yorker 360/5.9 V8
    1979 - 1982 Chrysler New Yorker 318/5.2 V8
    1981 Chrysler New Yorker
    1978 - 1981 Chrysler Town & Country 318/5.2 V8
    1978 - 1979 Chrysler Town & Country 360/5.9 V8
    1979 - 1981 Chrysler Newport 318/5.2 V8
    1976 - 1980 Dodge Aspen 318/5.2 V8
    1976 - 1980 Dodge Aspen 360/5.9 V8
    1967 - 1970 Plymouth Belvedere 318/5.2 V8
    1967 - 1968 Plymouth Belvedere 273/4.5 V8
    1972 Plymouth Satellite 340/5.6 V8
    1967 - 1974 Plymouth Satellite 318/5.2 V8
    1971 - 1973 Plymouth Road Runner 340/5.6 V8
    1974 Plymouth Satellite 360/5.9 V8
    1967 - 1968 Plymouth Satellite 273/4.5 V8
    1974 Plymouth Trailduster 318/5.2 V8
    1967 - 1969 Plymouth Valiant 273/4.5 V8
    1967 Plymouth VIP 318/5.2 V8
    1967 Plymouth Belvedere II 318/5.2 V8
    1967 Plymouth Belvedere II 273/4.5 V8
    1970 Dodge A100
    1974 Plymouth PB300 Van 318/5.2 V8
    1968 Plymouth Road Runner 273/4.5 V8
    1974 Plymouth PB100 Van 318/5.2 V8

    Specs:

    Brand Mr. Gasket
    Collector Gaskets Included No
    Emission Code 5
    Engine Chrysler Small Block LA
    Gasket Line Ultra-Seal
    Material Ultra-seal
    Port Shape Rectangle
    Port Size 1.00" x 1.64"
    Product Type Header Gaskets
    Thickness .062"
    Warning California Proposition 65
    Warranty Limited 90 Day Warranty
    Weight 0.44
    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: 5206829752

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    4.0 ★★★★★
    Based on 15 reviews
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    Product Reviews
    M
    Verified Purchase
    Manish
    Grantham, US
    ★★★★★ 1
    Broke after 6 months
    First the pros - strong magnet and does well what it's made for. Cons - the magnet came out after 6 months. So the product is of poor quality.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 25, 2026
    A
    Verified Purchase
    Amazon Customer
    Omaha, US
    ★★★★★ 5
    Keeps phone cool off phone charging pads!
    I bought this magnetic phone mount for my Tesla Model X and it works great. The magnet is extremely strong and holds my phone securely, even over bumps and rough roads. Once it’s attached, the phone doesn’t move at all. Installation was quick and easy, and it fits the Model X interior nicely without looking out of place. It keeps the phone in a convenient spot for navigation or music without blocking the main screen. Overall, it’s a solid, well-made mount that does exactly what it’s supposed to do. If you have a Model X and want a strong magnetic phone mount, this is a great buy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 11, 2026
    R
    Verified Purchase
    rania
    Birmingham, US
    ★★★★★ 5
    Super Strong Magnet & Perfect Fit for My Tesla
    I’m really happy with this Tesla phone mount. The magnet is extremely strong—my phone stays in place even when I’m driving on bumpy roads. Installation was quick and easy, and it attaches securely without blocking the screen or getting in the way. I love how clean and minimal it looks in the car. The rotation is smooth, and it makes it easy to check maps or take calls hands-free. If you want a reliable and sturdy phone mount that matches the Tesla interior, this one is perfect. Highly recommend!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 27, 2025
    M
    Verified Purchase
    Miguel Frias
    Grantham, US
    ★★★★★ 4
    Good quality, outstanding customer service
    The mount is stylish; it looks great in a Tesla. The quality is good. However, the 2025 version broke after 1 year of use, which they fixed in 2026. The customer service is great!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 21, 2026
    L
    Verified Purchase
    Luke Kathman
    Chelsea, US
    ★★★★★ 5
    10/10
    I picked up the Tesla Phone Mount MagSafe Car Mount for my car, and it’s been fantastic. The magnetic strength is impressive — even on bumpy roads my phone stays firmly in place without shifting or slipping. This mount works smoothly with my iPhone (MagSafe cases snap right on), and it’s also easy to use with other phones when I switch drivers. Installation was quick and simple — just stick it where you want it and you’re ready. The mount holds the phone at a great viewing angle for navigation and calls, and I love being able to pop the phone on and off with one hand. The magnets feel strong enough that I don’t worry about the phone falling even during quick turns. Overall, this MagSafe mount has been reliable, secure, and convenient — a great upgrade for everyday driving.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 3, 2026

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