SKU: 78487681833

Mr. Gasket Performance Valve Cover Gaskets - 378

$39.95 $44.39
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Description

Mr. Gasket Performance Valve Cover Gaskets - 378Overview: Mr. Gasket Performance Valve Cover Gaskets are high density cork rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high

Overview:

Mr. Gasket Performance Valve Cover Gaskets are high-density cork/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high performance street, drag race and oval track use.

Features:

    Application:

    Year Make Model Submodel Engine Size
    1975 - 1978 Chrysler Cordoba 400/6.6 V8
    1959 - 1975 Chrysler Imperial
    1968 - 1974 Plymouth Fury III 440/7.2 V8
    1965 - 1971 Plymouth Fury III 383/6.3 V8
    1967 - 1971 Plymouth GTX 440/7.2 V8
    1968 - 1971 Plymouth Road Runner 383/6.3 V8
    1969 - 1974 Plymouth Road Runner 440/7.2 V8
    1972 - 1974 Plymouth Fury III 400/6.6 V8
    1972 - 1977 Plymouth Gran Fury 400/6.6 V8
    1972 - 1977 Plymouth Gran Fury 440/7.2 V8
    1972 - 1975 Plymouth Road Runner 400/6.6 V8
    1968 Plymouth GTX 383/6.3 V8
    1965 - 1971 Plymouth Satellite 383/6.3 V8
    1972 - 1974 Plymouth Satellite 400/6.6 V8
    1966 - 1974 Plymouth Satellite 440/7.2 V8
    1960 - 1964 Plymouth Savoy 383/6.3 V8
    1960 - 1964 Plymouth Savoy 361/5.9 V8
    1963 - 1964 Plymouth Savoy 426/7 V8
    1965 - 1967 Plymouth Satellite 426/7 V8
    1960 - 1961 Plymouth Sport Wagon 361/5.9 V8
    1960 - 1961 Plymouth Suburban 383/6.3 V8
    1970 Plymouth Superbird 440/7.2 V8
    1974 - 1978 Plymouth Trailduster 440/7.2 V8
    1961 Plymouth Savoy 413/6.8 V8
    1967 Plymouth VIP 440/7.2 V8
    1960 - 1961 Plymouth Sport Wagon 383/6.3 V8
    1960 - 1961 Plymouth Suburban 361/5.9 V8
    1967 Plymouth VIP 383/6.3 V8
    1965 - 1967 Plymouth Belvedere II 383/6.3 V8
    1965 - 1971 Plymouth Fury II 383/6.3 V8
    1965 Plymouth Fury II 426/7 V8
    1965 - 1967 Plymouth Belvedere II 426/7 V8
    1966 Plymouth Belvedere II 361/5.9 V8
    1967 Plymouth Belvedere II 440/7.2 V8
    1965 Plymouth Fury III 426/7 V8
    1959 - 1965 Chrysler 300 413/6.8 V8
    1959 - 1960 Chrysler Saratoga
    1959 - 1961 Dodge Custom 361/5.9 V8
    1960 - 1961 Plymouth Custom 361/5.9 V8
    1960 - 1961 Plymouth Custom 383/6.3 V8
    1962 - 1966 Chrysler 300 383/6.3 V8
    1962 Dodge 880
    1963 - 1967 Plymouth Belvedere 426/7 V8
    1960 - 1964 Plymouth Fury 361/5.9 V8
    1966 - 1967 Plymouth Belvedere 440/7.2 V8
    1960 - 1970 Plymouth Belvedere 383/6.3 V8
    1960 - 1971 Plymouth Fury 383/6.3 V8
    1963 - 1966 Plymouth Fury 426/7 V8
    1970 - 1971 Plymouth Cuda 383/6.3 V8
    1970 - 1971 Plymouth Cuda 440/7.2 V8
    1968 - 1978 Plymouth Fury 440/7.2 V8
    1960 - 1963 Plymouth Fleet Special 383/6.3 V8
    1960 - 1963 Plymouth Fleet Special 361/5.9 V8
    1972 - 1978 Plymouth Fury 400/6.6 V8
    1968 - 1971 Plymouth Fury I 383/6.3 V8
    1968 - 1973 Plymouth Fury I 440/7.2 V8
    1972 - 1974 Plymouth Fury I 400/6.6 V8
    1968 - 1974 Plymouth Fury II 440/7.2 V8
    1972 - 1974 Plymouth Fury II 400/6.6 V8
    1967 Plymouth GTX 426/7 V8
    1968 - 1978 Chrysler New Yorker 440/7.2 V8
    1972 - 1978 Chrysler New Yorker 400/6.6 V8
    1972 - 1978 Chrysler Newport 400/6.6 V8
    1966 - 1978 Chrysler Newport 440/7.2 V8
    1968 - 1977 Chrysler Town & Country 440/7.2 V8
    1972 - 1977 Chrysler Town & Country 400/6.6 V8
    1976 - 1978 Dodge B200 400/6.6 V8
    1975 - 1978 Dodge B200 440/7.2 V8
    1975 - 1978 Dodge B300 440/7.2 V8
    1976 - 1978 Dodge B300 400/6.6 V8
    1977 - 1978 Dodge CB300 440/7.2 V8
    1972 - 1978 Dodge Charger 400/6.6 V8
    1976 - 1978 Dodge CB300 400/6.6 V8
    1972 - 1976 Dodge Coronet 400/6.6 V8
    1968 - 1976 Dodge Coronet 440/7.2 V8
    1976 - 1978 Dodge D100 400/6.6 V8
    1975 - 1978 Dodge D100 440/7.2 V8
    1977 - 1978 Dodge D150 400/6.6 V8
    1978 Dodge D150 440/7.2 V8
    1975 - 1978 Dodge D200 400/6.6 V8
    1975 - 1978 Dodge D200 440/7.2 V8
    1975 - 1978 Dodge D300 440/7.2 V8
    1976 - 1978 Dodge D300 400/6.6 V8
    1978 Dodge D400 440/7.2 V8
    1978 Dodge D450 440/7.2 V8
    1972 - 1978 Dodge Monaco 400/6.6 V8
    1966 - 1978 Dodge Monaco 440/7.2 V8
    1978 Dodge Magnum 400/6.6 V8
    1974 - 1978 Dodge Ramcharger 440/7.2 V8
    1975 - 1977 Dodge Royal Monaco 440/7.2 V8
    1975 - 1977 Dodge Royal Monaco 400/6.6 V8
    1977 - 1978 Dodge Ramcharger 400/6.6 V8
    1977 - 1978 Dodge W150 400/6.6 V8
    1975 - 1977 Dodge W100 400/6.6 V8
    1975 - 1977 Dodge W100 440/7.2 V8
    1978 Dodge W150 440/7.2 V8
    1975 - 1978 Dodge W200 440/7.2 V8
    1960 - 1966 Plymouth Belvedere 361/5.9 V8
    1964 Plymouth Barracuda 361/5.9 V8
    1968 - 1971 Plymouth Barracuda 383/6.3 V8
    1961 - 1962 Plymouth Belvedere 413/6.7 V8
    1963 Plymouth Fleet Special 426/7 V8
    1968 - 1971 Dodge D300 Pickup 383/6.3 V8
    1960 - 1962 Dodge Polara 361/5.9 V8
    1960 - 1971 Dodge Polara 383/6.3 V8
    1963 - 1965 Dodge Polara 426/7 V8
    1968 - 1971 Dodge Charger 383/6.3 V8
    1964 Dodge 330 383/6.3 V8
    1963 - 1964 Dodge 330 426/7 V8
    1968 - 1974 Dodge Charger 440/7.2 V8
    1964 Dodge 440 383/6.3 V8
    1963 - 1964 Dodge 880 361/5.9 V8
    1959 Dodge Coronet 361/5.9 V8
    1974 Dodge B100 Van 440/7.2 V8
    1971 - 1974 Dodge B200 Van 400/6.6 V8
    1965 - 1967 Dodge Coronet 426/7 V8
    1959 - 1971 Dodge Coronet 383/6.3 V8
    1970 - 1971 Dodge Challenger 383/6.3 V8
    1970 - 1971 Dodge Challenger 440/7.2 V8
    1968 - 1971 Dodge D100 Pickup 383/6.3 V8
    1973 - 1974 Dodge D100 Pickup 440/7.2 V8
    1971 - 1974 Dodge D100 Pickup 400/6.6 V8
    1967 Dodge D100 Series 383/6.3 V8
    1968 - 1971 Dodge D200 Pickup 383/6.3 V8
    1971 - 1974 Dodge D200 Pickup 400/6.6 V8
    1967 Dodge D200 Series 383/6.3 V8
    1971 - 1974 Dodge D300 Pickup 400/6.6 V8
    1973 - 1974 Dodge D300 Pickup 440/7.2 V8
    1966 - 1973 Dodge Polara 440/7.2 V8
    1967 Dodge D300 Series 383/6.3 V8
    1960 - 1968 Dodge Dart 383/6.3 V8
    1960 - 1962 Dodge Dart 361/5.9 V8
    1968 - 1971 Dodge W100 Pickup 383/6.3 V8
    1971 - 1974 Dodge W100 Pickup 400/6.6 V8
    1974 Dodge M300 440/7.2 V8
    1974 Dodge M350 440/7.2 V8
    1960 Dodge Matador 361/5.9 V8
    1969 - 1971 Dodge W200 Pickup 383/6.3 V8
    1968 - 1971 Dodge Monaco 383/6.3 V8
    1971 - 1974 Dodge W200 Pickup 400/6.6 V8
    1974 Dodge W200 Pickup 440/7.2 V8
    1968 - 1971 Dodge W300 Pickup 383/6.3 V8
    1972 - 1973 Dodge Polara 400/6.6 V8
    1974 Dodge W100 Pickup 440/7.2 V8
    1967 Dodge W100 Series 383/6.3 V8
    1967 Dodge W200 Series 383/6.3 V8
    1976 - 1978 Dodge W200 400/6.6 V8
    1975 - 1978 Dodge W300 440/7.2 V8
    1976 - 1978 Dodge W300 400/6.6 V8
    1963 Chrysler 300 426/7 V8
    1964 - 1965 Dodge 880 426/7 V8
    1966 Chrysler 300 440/7.2 V8
    1963 - 1965 Dodge 880 383/6.3 V8
    1967 - 1971 Chrysler 300
    1976 - 1978 Plymouth PB200 440/7.2 V8
    1976 - 1978 Plymouth PB200 400/6.6 V8
    1976 - 1978 Plymouth PB300 400/6.6 V8
    1976 - 1978 Plymouth PB300 440/7.2 V8
    1977 - 1978 Plymouth Trailduster 400/6.6 V8
    1959 - 1974 Chrysler New Yorker
    1959 - 1964 Chrysler Newport
    1961 - 1963 Chrysler Newport 361/5.9 V8
    1965 - 1971 Chrysler Newport 383/6.3 V8
    1959 - 1965 Chrysler Town & Country
    1963 Chrysler Town & Country 361/5.9 V8
    1963 - 1971 Chrysler Town & Country 383/6.3 V8
    1963 Chrysler New Yorker 413/6.7 V8
    1963 Chrysler New Yorker 426/7 V8
    1963 - 1964 Dodge 440 426/7 V8
    1963 Chrysler Newport 413/6.7 V8
    1963 Chrysler Newport 426/7 V8
    1974 Dodge B200 Van 440/7.2 V8
    1963 Chrysler Town & Country 413/6.7 V8
    1963 Chrysler Town & Country 426/7 V8
    1960 Dodge Matador 383/6.3 V8
    1965 Dodge Monaco 426/7 V8
    1973 - 1974 Dodge D200 Pickup 440/7.2 V8

    Specs:

    Application Big Block Mopar
    Brand Mr. Gasket
    Color Brown
    Emission Code 5
    Engine Chrysler Big Block B/RB
    Packaging Retail - Skin Pack
    Product Type Valve Cover Gaskets
    Valve Cover Gasket Material Performance
    Valve Cover Gasket Thickness .187"
    Warranty Limited 90 Day Warranty
    Weight 0.4
    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: 78487681833

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    4.7 ★★★★★
    Based on 1070 reviews
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    Product Reviews
    J
    Verified Purchase
    Jason Brown
    San Leandro, US
    ★★★★★ 1
    A total joke.
    Pattern Name: Cage Ball, Size: Large - 4 Inch / 8.5 oz
    I was so hopeful and really wanted this to be as good as the sellers claimed. After all, they boast of a lifetime replacement (a joke and be sure to read the ridiculous terms lol). I have a "pocket pitty" and she loves rubber toys. There is not much I have found that can withstand her force; however, reading reviews AND seeing their warranty, I wanted to give it a try. Typically, I stick with Java wood and XL super dense knotted ropes, as that has been the only thing that can last any real amount of time. Thankfully, she never goes after our stuff or household items/furniture, just her toys. The ball arrived. I checked it over. It looked semi promising. I was hopeful. The design does allow for them to leverage their paw strength by getting it between the rubber bars and then pull with their teeth. Within 3 minutes of her having it, she already had a bar ripped off. Within 5 minutes, she had 3 bars ripped off. Don't get me wrong, she had a blast. But this is by no means strong enough for an actual aggressive chewer. Perhaps there is just not anything rubber that can handle her jaws, but now I can't get a replacement because the warranty only covers if the product is defective. It doesn't cover chewing damage (on any of their products). The advertising is very misleading so be aware. Why a replacement if she will just destroy it again you may wonder? She loves to go after a ball, but now I know she can kill this one, I keep them in a drawer and only let her play fetch with it while supervised. I will say though, I you have a puppy, I think this would be great for them as long as they are not extra large. The material has give, which is nice. But if you have a real aggressive chewer, don't waste the money.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 7, 2023
    T
    Verified Purchase
    TERESA
    New York, US
    ★★★★★ 4
    Not indestructible, but is very tough.
    Pattern Name: Ball, Size: Large - 3 Inch / 12 oz
    My dog destroyed this, but it took a little longer than it usually does. Would love to know how the lifetime replacement works. There is no information that I see on how to contact the seller.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 8, 2025
    D
    Verified Purchase
    Diane Knickerbocker
    Lexington, US
    ★★★★★ 5
    Would buy again
    Pattern Name: Cage Ball, Size: Large - 4 Inch / 8.5 oz
    This is a great ball! Both my dogs love it. Queensland is a heavy chewer and I can see no damage. Catahoula loves to fetch and kick after kick and retrieval this ball shows no wear. It’s easy to pick up and is a good size for my dogs.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 11, 2025
    L
    Verified Purchase
    Laura Hein
    Phoenix, US
    ★★★★★ 5
    Very Durable Ball
    Pattern Name: Cage Ball, Size: Large - 4 Inch / 8.5 oz
    This ball has held up to regular puppy chewing for 3 months now. At first I was worried my retriever would get her mouth stuck in it, but it hasn't been a problem since she has gotten bigger. Supervision required for smaller pups. One thing to note is that the ball was shipped with a strong rubber smell, but that has gone away with use and washing. Super easy to clean! It is a heavier ball making it bounce well and it doesn't damage the walls. Super durable. She's been chewing on it every day and there is no damage to it at all. The scratches, holes, or pieces missing. It's stayed intact for months!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 6, 2023
    D
    Verified Purchase
    dellanney maxwell snyder
    Phoenix, US
    ★★★★★ 3
    Good ball, but not really for super chewers
    Pattern Name: Ball, Size: Large - 3 Inch / 12 oz
    This ball is tough...my (foster) dog is tougher. It is a heavy rubber ball, but my Staffordshire bull terrier is able to destroy these balls within about a couple of hours. We never let him chew on these unmonitored. If you have a moderate chewer, this is probably ok for your dog; for any super chewers, you might want to pass. We first bought one of these balls when we learned our foster dog (fresh out of the shelter) had heartworms. We knew we had to keep him occupied somehow, and it is by far his favorite toy (he loves the doughnut-shaped toy as well). We bought MANY of these during his heartworm treatment. Now that he is done with his treatment we won't buy any more of these. They are expensive for what they are. And just be aware that the lifetime warranty only applies to material or manufacturing flaws...not the actual toughness of the product.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 16, 2025

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