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- USA
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Mr. Gasket 5877 - Ultra-Seal Valve Cover Gaskets - Fits 59-80 Chrysler 361,383,400,413,426,440 B/RB Big Block except 426 HemiOverview: Ultra Seal is Mr. Gasket premium valve cover gasket material. It's manufactured from a high density cork and rubber blend with a black latex coat applied to the outside to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair,
Overview:
Ultra-Seal is Mr. Gasket premium valve cover gasket material. It's manufactured from a high density cork and rubber blend with a black latex coat applied to the outside to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair, these gaskets are .187 inch thick.
Features:
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1960 - 1970 | Plymouth | Belvedere | 383/6.3 V8 | |
| 1960 - 1964 | Plymouth | Fury | 361/5.9 V8 | |
| 1963 - 1967 | Plymouth | Belvedere | 426/7 V8 | |
| 1966 - 1967 | Plymouth | Belvedere | 440/7.2 V8 | |
| 1963 - 1966 | Plymouth | Fury | 426/7 V8 | |
| 1960 - 1971 | Plymouth | Fury | 383/6.3 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 | |
| 1972 - 1978 | Plymouth | Fury | 400/6.6 V8 | |
| 1960 - 1963 | Plymouth | Fleet Special | 361/5.9 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 | |
| 1963 - 1964 | Dodge | 330 | 426/7 V8 | |
| 1963 - 1964 | Dodge | 440 | 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 | |
| 1972 - 1978 | Dodge | Charger | 400/6.6 V8 | |
| 1959 | Dodge | Coronet | 361/5.9 V8 | |
| 1974 | Dodge | B100 Van | 440/7.2 V8 | |
| 1965 - 1967 | Dodge | Coronet | 426/7 V8 | |
| 1971 - 1974 | Dodge | B200 Van | 400/6.6 V8 | |
| 1959 - 1971 | Dodge | Coronet | 383/6.3 V8 | |
| 1968 - 1976 | Dodge | Coronet | 440/7.2 V8 | |
| 1970 - 1971 | Dodge | Challenger | 440/7.2 V8 | |
| 1972 - 1976 | Dodge | Coronet | 400/6.6 V8 | |
| 1971 - 1974 | Dodge | D100 Pickup | 400/6.6 V8 | |
| 1968 - 1971 | Dodge | D100 Pickup | 383/6.3 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 | |
| 1971 - 1974 | Dodge | D200 Pickup | 400/6.6 V8 | |
| 1967 | Dodge | D200 Series | 383/6.3 V8 | |
| 1968 - 1971 | Dodge | D300 Pickup | 383/6.3 V8 | |
| 1971 - 1974 | Dodge | D300 Pickup | 400/6.6 V8 | |
| 1975 - 1978 | Dodge | D300 | 440/7.2 V8 | |
| 1976 - 1978 | Dodge | D300 | 400/6.6 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 | |
| 1977 - 1978 | Dodge | Ramcharger | 400/6.6 V8 | |
| 1974 - 1978 | Dodge | Ramcharger | 440/7.2 V8 | |
| 1975 - 1977 | Dodge | Royal Monaco | 400/6.6 V8 | |
| 1975 - 1977 | Dodge | Royal Monaco | 440/7.2 V8 | |
| 1975 - 1977 | Dodge | W100 | 400/6.6 V8 | |
| 1977 - 1978 | Dodge | W150 | 400/6.6 V8 | |
| 1975 - 1977 | Dodge | W100 | 440/7.2 V8 | |
| 1976 - 1978 | Dodge | W200 | 400/6.6 V8 | |
| 1978 | Dodge | W150 | 440/7.2 V8 | |
| 1975 - 1978 | Dodge | W200 | 440/7.2 V8 | |
| 1975 - 1978 | Dodge | W300 | 440/7.2 V8 | |
| 1976 - 1978 | Dodge | W300 | 400/6.6 V8 | |
| 1972 - 1977 | Plymouth | Gran Fury | 400/6.6 V8 | |
| 1972 - 1977 | Plymouth | Gran Fury | 440/7.2 V8 | |
| 1976 - 1978 | Plymouth | PB200 | 400/6.6 V8 | |
| 1976 - 1978 | Plymouth | PB200 | 440/7.2 V8 | |
| 1976 - 1978 | Plymouth | PB300 | 400/6.6 V8 | |
| 1976 - 1978 | Plymouth | PB300 | 440/7.2 V8 | |
| 1972 - 1975 | Plymouth | Road Runner | 400/6.6 V8 | |
| 1962 - 1966 | Chrysler | 300 | 383/6.3 V8 | |
| 1959 - 1965 | Chrysler | 300 | 413/6.8 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 | ||
| 1968 - 1971 | Plymouth | Barracuda | 383/6.3 V8 | |
| 1960 - 1966 | Plymouth | Belvedere | 361/5.9 V8 | |
| 1961 - 1962 | Plymouth | Belvedere | 413/6.7 V8 | |
| 1963 | Plymouth | Fleet Special | 426/7 V8 | |
| 1965 - 1971 | Plymouth | Fury II | 383/6.3 V8 | |
| 1965 | Plymouth | Fury II | 426/7 V8 | |
| 1965 - 1971 | Plymouth | Fury III | 383/6.3 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 | Dodge | 880 | ||
| 1977 - 1978 | Plymouth | Trailduster | 400/6.6 V8 | |
| 1974 - 1978 | Plymouth | Trailduster | 440/7.2 V8 | |
| 1959 - 1975 | Chrysler | Imperial | ||
| 1959 - 1974 | Chrysler | New Yorker | ||
| 1968 - 1978 | Chrysler | New Yorker | 440/7.2 V8 | |
| 1959 - 1964 | Chrysler | Newport | ||
| 1965 - 1971 | Chrysler | Newport | 383/6.3 V8 | |
| 1966 - 1978 | Chrysler | Newport | 440/7.2 V8 | |
| 1972 - 1978 | Chrysler | Newport | 400/6.6 V8 | |
| 1959 - 1965 | Chrysler | Town & Country | ||
| 1963 | Chrysler | Town & Country | 361/5.9 V8 | |
| 1963 - 1971 | Chrysler | Town & Country | 383/6.3 V8 | |
| 1968 - 1977 | Chrysler | Town & Country | 440/7.2 V8 | |
| 1963 | Chrysler | New Yorker | 413/6.7 V8 | |
| 1963 | Chrysler | New Yorker | 426/7 V8 | |
| 1972 - 1977 | Chrysler | Town & Country | 400/6.6 V8 | |
| 1972 - 1978 | Chrysler | New Yorker | 400/6.6 V8 | |
| 1961 - 1963 | Chrysler | Newport | 361/5.9 V8 | |
| 1963 | Chrysler | Newport | 413/6.7 V8 | |
| 1963 | Chrysler | Newport | 426/7 V8 | |
| 1974 | Dodge | B200 Van | 440/7.2 V8 | |
| 1970 - 1971 | Dodge | Challenger | 383/6.3 V8 | |
| 1963 | Chrysler | Town & Country | 413/6.7 V8 | |
| 1963 | Chrysler | Town & Country | 426/7 V8 | |
| 1968 - 1971 | Dodge | Charger | 383/6.3 V8 | |
| 1960 - 1971 | Dodge | Polara | 383/6.3 V8 | |
| 1968 - 1971 | Dodge | W300 Pickup | 383/6.3 V8 | |
| 1963 - 1965 | Dodge | Polara | 426/7 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 | |
| 1967 | Dodge | W100 Series | 383/6.3 V8 | |
| 1971 - 1974 | Dodge | W200 Pickup | 400/6.6 V8 | |
| 1967 | Dodge | W200 Series | 383/6.3 V8 | |
| 1964 | Plymouth | Barracuda | 361/5.9 V8 | |
| 1965 - 1971 | Plymouth | Satellite | 383/6.3 V8 | |
| 1965 - 1967 | Plymouth | Satellite | 426/7 V8 | |
| 1960 - 1961 | Plymouth | Sport Wagon | 361/5.9 V8 | |
| 1966 - 1974 | Plymouth | Satellite | 440/7.2 V8 | |
| 1960 - 1961 | Plymouth | Suburban | 383/6.3 V8 | |
| 1960 - 1961 | Plymouth | Suburban | 361/5.9 V8 | |
| 1970 | Plymouth | Superbird | 440/7.2 V8 | |
| 1972 - 1974 | Plymouth | Satellite | 400/6.6 V8 | |
| 1960 - 1964 | Plymouth | Savoy | 383/6.3 V8 | |
| 1967 | Plymouth | VIP | 440/7.2 V8 | |
| 1960 - 1964 | Plymouth | Savoy | 361/5.9 V8 | |
| 1960 - 1961 | Plymouth | Sport Wagon | 383/6.3 V8 | |
| 1967 | Plymouth | VIP | 383/6.3 V8 | |
| 1965 - 1967 | Plymouth | Belvedere II | 426/7 V8 | |
| 1966 | Plymouth | Belvedere II | 361/5.9 V8 | |
| 1965 | Plymouth | Fury III | 426/7 V8 | |
| 1965 - 1967 | Plymouth | Belvedere II | 383/6.3 V8 | |
| 1967 | Plymouth | Belvedere II | 440/7.2 V8 | |
| 1975 - 1978 | Chrysler | Cordoba | 400/6.6 V8 | |
| 1967 - 1971 | Plymouth | GTX | 440/7.2 V8 | |
| 1968 - 1974 | Plymouth | Fury III | 440/7.2 V8 | |
| 1972 - 1974 | Plymouth | Fury III | 400/6.6 V8 | |
| 1969 - 1974 | Plymouth | Road Runner | 440/7.2 V8 | |
| 1968 - 1971 | Plymouth | Road Runner | 383/6.3 V8 | |
| 1968 | Plymouth | GTX | 383/6.3 V8 | |
| 1961 | Plymouth | Savoy | 413/6.8 V8 | |
| 1963 - 1964 | Plymouth | Savoy | 426/7 V8 | |
| 1964 | Dodge | 330 | 383/6.3 V8 | |
| 1960 | Dodge | Matador | 383/6.3 V8 | |
| 1968 - 1971 | Dodge | Monaco | 383/6.3 V8 | |
| 1973 - 1974 | Dodge | D200 Pickup | 440/7.2 V8 | |
| 1960 - 1968 | Dodge | Dart | 383/6.3 V8 | |
| 1960 - 1962 | Dodge | Dart | 361/5.9 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 | |
| 1960 - 1962 | Dodge | Polara | 361/5.9 V8 | |
| 1973 - 1974 | Dodge | D300 Pickup | 440/7.2 V8 | |
| 1967 | Dodge | D300 Series | 383/6.3 V8 | |
| 1974 | Dodge | M300 | 440/7.2 V8 | |
| 1974 | Dodge | M350 | 440/7.2 V8 | |
| 1960 | Dodge | Matador | 361/5.9 V8 | |
| 1965 | Dodge | Monaco | 426/7 V8 | |
| 1969 - 1971 | Dodge | W200 Pickup | 383/6.3 V8 | |
| 1974 | Dodge | W200 Pickup | 440/7.2 V8 | |
| 1975 - 1978 | Dodge | B200 | 440/7.2 V8 | |
| 1976 - 1978 | Dodge | B200 | 400/6.6 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 | |
| 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 | |
| 1978 | Dodge | D400 | 440/7.2 V8 |
Specs:
| Application | Big Block Chrysler |
|---|---|
| Brand | Mr. Gasket |
| Emission Code | 5 |
| Engine | Chrysler Big Block B/RB |
| Packaging | Retail - Skin Pack |
| Product Type | Valve Cover Gaskets |
| Valve Cover Gasket Material | Ultra Seal |
| Valve Cover Gasket Thickness | .187" |
| Warranty | Limited 90 Day |
| Weight | 0.45 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.9 ★★★★★
Based on 502 reviews
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Product Reviews
★★★★★ 5
It’s great and comfy
Color: 17 - Emerald Green, Size: Full
It extremely soft and the all around elastic/ deep pocket are great because my mattress is tall and I roll around like a rotisserie chicken at night, but the sheets don’t come off. It’s fantastic and I’m sure to get more colors of the sheet
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Reviewed in the United States on June 5, 2026
★★★★★ 5
For soft, sensually awesome sheets- LOOK no more!
Color: 15 - Sage Green, Size: Full
Would give 10 stars if possible! (And this is a nonpaid for review!) When I received the sheets, instantly I knew that I had the right ones, had bought a down comforter close in color as well.. these sheets? The material is strong yet, soft and warm. So so especially soft, and when I make up the bed, ahhh! plus the corners on the fitted, such a cinch to pull over the mattress, even with a topper on the bed! Feels almost spa-like <3 Very comfy, so far in the winter and in 85 degree heat! Soft and easy peasy to care for, too. Washing is a breeze, dry and fold. So far the only thing I can smell on these sheets is my wonderful detergent! Will purchase again. And possibly, again! Thank you!!
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Fit ✅ Color ✅ Soft ✅
Color: 09 - Brown, Size: King, Color: 09 - Brown, Size: King
Color is exactly as advertised. Feels very soft, fits perfectly. No weird odor and not too warm 🥵. Only downfall I can tell is it seems a bit thin.
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Reviewed in the United States on June 7, 2026
★★★★★ 3
Very thin. You get what you pay for.
Color: 01 - White, Size: Queen
You get what you pay for. I first noticed the softness which was great. The quality is very thin. They are cool which is great. I have not washed them yet. I would suggest washing them on cool and gentle by themselves. And because they are so thin I would fluff dry for an hour if you have that setting. The two things that damages clothes and sheets, etc. are if you have an agitator in your washer, those ruin clothes and the heat you choose for the fabric you’re drying I always wash my clothes on cold. I do not have an agitator anymore and on delicate and thin fabrics, I use fluff dry. It is cool, but it will dry, especially if it is thin and I’ve had to dry my fine delicates a little bit longer on fluff that way they don’t shrink because the shrinking comes in from the heat from the dryer so keep that in mind another good thing to remember if you got white sheets like I did is that when you use your detergent add a little bit of borax or laundry booster and they will help get them clean and sparkly white. I am on the fence about whether I would recommend this or not if you’re tight on money and you take good care of them I would recommend that you get them. I’m a linen freak and I buy mostly expensive sheets and I thought I would try this out so that’s where I’m at.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Soft, Complete Set & Great Value
Color: 01 - Grey, Size: California King, Color: 01 - Grey, Size: California King
I’m really impressed with this comforter set! The material is super soft and comfortable, and it feels great for all seasons, not too heavy but still cozy. I love that it comes with everything you need, which makes it a great value for the price. The gray color is exactly as pictured and gives a clean, modern look to the room. After washing, it held up well with no issues. Overall, a great quality set that I would definitely recommend!
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Reviewed in the United States on May 12, 2026