SKU: 78487681833

Mr. Gasket Performance Valve Cover Gaskets - 378

$39.95 $44.39
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  • CAN

Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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For Your Every Summer RSVP, with Code: SUMMER15

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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    4.2 ★★★★★
    Based on 18 reviews
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    Product Reviews
    L
    Verified Purchase
    Leah Ann Dillin
    Phoenix, US
    ★★★★★ 5
    Cool and comfy
    Color: Blue-ice Plus, Size: King(Pack of 1)
    Great pillow. Keeps you cool.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 8, 2026
    R
    Verified Purchase
    Rene
    Fort Morgan, US
    ★★★★★ 5
    Really Good Cooling Pillows for Sleeping
    Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
    These cooling pillows are very soft and provide excellent support for your head and neck. They are adjustable by taking our the stuffing if you need them to be more flat or less firm. The look great and comes in a pack of two which is a great value. During use, I did notice they have great shape retention and it does not take them long to return to their fluffy full shape. I am a hot sleeper and these do keep your head cool - just be aware using a pillow cover does reduce the cool ability but this allows you to adjust for weather like during winters to add a pillow case for extra warmth. Very happy with this purchase and got a second set to replace my old pillows.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 28, 2026
    D
    Verified Purchase
    Donna Bohn
    Draper, US
    ★★★★★ 5
    Best pillow ever!
    Size: King (2 Pack)
    I love this pillow. I like a softer pillow and my partner prefers a firmer pillow. With these pillows you can adjust it to the comfort level you desire. For mine I took out quite a bit of the shredded memory foam (I call it fluff). I took out one 13 gallon trash bag of the fluff. After I slept on my pillow for a couple of weeks I found it was getting to soft so I took my saved bag of fluff and added it into the pillow. Now it's PERFECT! The cooling side works great. When you lay your head down on it you can feel the cool pillow. Helps falling a sleep easier. I would highly recommend this pillow!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 3, 2026
    S
    Verified Purchase
    Sindy chicas
    Birmingham, US
    ★★★★★ 5
    Great Pillows for a Good Night’s Sleep
    Size: Queen (2 pack), Size: Queen (2 pack)
    These pillows are very comfortable and supportive. They keep their shape well and provide great neck and head support throughout the night. The material feels soft and high quality, and they helped improve my sleep. I wake up without neck pain and feel well rested. Definitely worth it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 25, 2026
    M
    Verified Purchase
    michelle morris
    New York, US
    ★★★★★ 5
    Great quality for the price
    Size: Queen (2 pack)
    Wow! For the cost...these pillows are amazing! Comfortable, soft, supportive, and adjustable to your specific needs. Highly recommend, I would buy them again! 10/10
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 22, 2026

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