SKU: 31315608397

Mr. Gasket Performance Header Gaskets - 351

$33.31 $37.01
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Mr. Gasket Performance Header Gaskets - 351Overview: Mr. Gasket Performance Exhaust Gaskets are manufactured from high temperature composite material. They provides maximum torque retention to eliminate gasket failure. Precision die cut for an excellent fit, but can be trimmed if necessary for modified port applications. For OE replacement, high performance street, drag race and oval track. Rectangular Ports, 1. 78 inch x 1. 48 inch Features: Application: Year Make Model Submodel Engine Size

Overview:

Mr. Gasket Performance Exhaust Gaskets are manufactured from high-temperature composite material. They provides maximum torque retention to eliminate gasket failure. Precision die cut for an excellent fit, but can be trimmed if necessary for modified port applications. For OE replacement, high-performance street, drag race and oval track. Rectangular Ports, 1.78 inch x 1.48 inch

Features:

    Application:

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

    Specs:

    Brand Mr. Gasket
    Collector Gaskets Included No
    Emission Code 5
    Engine Chrysler Big Block B/RB
    Gasket Line Performance
    Material Performance
    Port Shape Rectangle
    Port Size 1.78" x 1.48"
    Product Type Header Gaskets
    Thickness .062"
    Warning California Proposition 65
    Warranty Limited 90 Day Warranty
    Weight 0.25
    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: 31315608397

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    4.9 ★★★★★
    Based on 1026 reviews
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    Product Reviews
    J
    Verified Purchase
    jamie
    New York, US
    ★★★★★ 4
    Good not great pillow
    Good pillow no more no less solid
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 28, 2025
    D
    Verified Purchase
    Darrianne Spires
    Houston, US
    ★★★★★ 3
    Try a different pillow
    Size: Upgrade Queen (2 Pack)
    Even with all the memory foam in it, it's still flat. No firmness to it. I hoped it would expand and settle in the few weeks I've had the pillows, but nothing works (dryer, fluffing, etc)
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 4, 2026
    A
    Verified Purchase
    Allison Stitt
    Charlottesville, US
    ★★★★★ 5
    This is a must have!
    Size: Upgrade Queen (2 Pack)
    One of my favorite purchases! I love that you can take stuffing out as needed. My husband kept majority of his in because he likes a full pillow. I prefer a flatter, soft pillow so I took out probably half of the stuffing. We both love them!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 30, 2026
    M
    Verified Purchase
    mikecube
    Fort Morgan, US
    ★★★★★ 5
    Excellent pillow.
    Size: Upgrade Queen (2 Pack)
    Wow these pillows are fantastic!!! First off they are good quality and sized as described. I'm forced to sleep on my back since I use a cpap every night. They suggest taking some filling out for "back sleepers". But in my case, I am disabled, overweight, and the way I position myself on a pillow is probably unique. I have a little of my shoulders, head and neck on the pillow. I didn't have to remove any filling. It was pretty good at first and after about a few day/nights, everything settled in just perfectly. It's truly one the finest pillows I've owned to date. (Part of my disability is a very painful neck & muscle malady, my head leans far to the right. Basically feels like a crick in your neck that never goes away. It's called tortacollis or dystonia depending who you talk to.) Because of this, I have truly spent hundreds and hundreds of dollars on different types and styles of pillows. A very select few have worked out fairly well over time until I found this one. As I said in the beginning, this is an excellent pillow and a great value as well. Hopefully this will work as well or even better for others. I purchased a 2 pack this time, 1 for home and the other for our RV. Definitely buying. another 2 pack to keep for future replacements. Pillows simply don't last forever. They get funky in time. No matter how clean you try to stay with bedding and personal hygiene, it just happens eventually. Sweet dreams. :~)
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 23, 2025
    T
    Verified Purchase
    Tiffany Vela
    Louisville, US
    ★★★★★ 1
    👎🏽 a
    Size: Upgrade Queen (2 Pack)
    Incredibly thick and firm pillows. Not great for stomach or side sleepers. They alway end up on the floor cause we find them uncomfortable. Don’t recommend, practically unusable
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 5, 2025

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