SKU: 25335925448

Mr. Gasket 5877 - Ultra-Seal Valve Cover Gaskets - Fits 59-80 Chrysler 361,383,400,413,426,440 B/RB Big Block except 426 Hemi

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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:
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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: 25335925448

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4.4 ★★★★★
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J
Verified Purchase
JoeTrojan
Draper, US
★★★★★ 5
Incredible robot.
Size: 11S MAX, Size: 11S MAX
I have had this vacuum for nearly a year now, running it on an automatic schedule every single day, and I am so grateful for this product and how it has improved my quality of life. This vacuum and its automatic schedule has meant that I rarely see any dust or dog hair on my floor and I no longer have to take the time to vacuum. The amount of dust this machine collects is unbelievable- the photo I included of the yield is from HALF of a cycle. Flooring/obstacles I use my eufy on hard floor and short carpet and it works wonderfully. It does snag on high pile rugs so I try to put my bathroom mat up when I remember. Eufy does get stuck on things so it took some time to determine what picking up I need to do before it’s “shift.” This has not been a nuisance, it’s more of a good motivation to do a quick cleanup. Durability Also, long hair is a challenge and I do have to cut it out of the brush head about once a week. I also recently replaced the brush head which was a great reset. The side spin brush also broke down over a few months and replacing that REALLY improved the power of the machine. I’ll be replacing it as soon as I notice breakage now. Noise I think it has gotten a bit louder over the year I have owned it. I used to be able to sleep through the noise, now it’s a bit too loud for me especially as it gently bangs against the walls (doesn’t scuff though). Overall, this is a gift and I will never not have one for the rest of my life
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
B
Verified Purchase
Bonnie Brae
Fort Morgan, US
★★★★★ 5
BEST ROBOVAC EVER!
Size: 11S MAX
This is BEST Robovac you'll ever own, IMHO. I purchased the first robovac made by a different company when these little things were a completely new concept. This is BEST Robovac you'll ever own, IMHO. I purchased the first robovac made by a different company when these little things were a completely new concept. It was such a surprise as to how good it was, and how it made a difference in time spent housekeeping every day. I've been a fan ever since (20+ yrs) and have tried many different brands and models. The Eufy is the best! And I have purchased 3 of this model. Depending upon your budget and specific needs, there are things I've learned, and I'm going to break those points down for your consideration. Possibly they may apply to your situation. These points are some requirements that make all the difference to me and my lifestyle. ~~> #1. Two auxiliary brushes.: This is the most important thing for me and is a no brainer, IMHO. The two brushes, one on each side of the front edge (approx 11 and 2 o'clock) sweep the debris to the underneath center of the unit where it is sucked up. Because there are two, they sweep a larger area, and because the vac covers the same areas more than once, you get better cleaning results. This is very important in kitchens and high traffic areas. Also corners are swept from both sides. #2. Undercarriage rotating beater brush: I have both carpeted and uncarpeted areas. I need more than just suction to lift dust, pet hair, dirt, and debris from my floors. My kitchen does not have carpet so an undercarriage beater brush is not a requirement, but my Family room has carpeting, and my Living room has Oriental wool and silk rugs. They need a light agitation to help lift up the dust so the vacuum can easily suction it up. A beater brush is a major requirement for my floors for this reason. #3 Scheduling option: this is WONDERFUL! Our major living areas are scheduled to vacuum after we've gone to bed, and our bedrooms and bathrooms are scheduled while we are gone during the day. Happy feet! #4. Rechargeable on its own! Need I say more? It goes back to the recharging station to recharge itself when it needs more juice. YAY! We live on three floors, and this is a huge plus for us. #5. The Customer service with this company is amazing! If you have any issues, regardless of how small, they will get back to you, and immediately help. They respond, and do not merely send you to a FAQ link. #6. It is gentle and does not smack into your furniture, scuffing it. #7. The more you use it, the cleaner your house will be. Regular dusting is done on a daily basis so there is less and less dirt and dust to deal with. It is amazing the difference! Weekend freedom! #8. You do not have to do much prep at all, just check for loose cords to not become tangled. When I bought my first robovac I didn't use it too often because I was unnecessarily moving furniture, rugs, floor lamps, trash cans, etc. Then one day, I left a door open and the robovac sneaked out of the room I'd religated it to. When I returned home, the little vac had done my whole house (single level @ 2000 sq feet) and it was GREAT. I realized that all I needed to do from then on was to let it go do its thing. Lesson learned. My Eufys are my workhorses and I recommend this little gem of a vac if you are considering it. IMHO It will be a good investment. It has been for me, and my family (including cats and dogs).
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Reviewed in the United States on March 13, 2025
K
Verified Purchase
Katrin aus Wien
Lowell, US
★★★★★ 4
Absolute worth the money
Size: 11S MAX
The RoboVac works well for me. Very easy to use, not noisy, easy to empty dust collector out, picks up dust and crumbs etc. better than expected. It works on its own from room to room and transitions just fine from hard to soft surfaces. It even manages my higher pile carpet in some rooms. It‘s not heavy, so I use it upstairs and downstairs, just carry it up or down, plug in and start it. Easy! It works best if you get all cords and anything that it could caught up in out of its way beforehand. Sometimes it gets itself ‚ worked up’ and goes over one area several times which is weird. My house ist quite big and if it works over one area over and over, it does not have enough battery life to do the entire ~16000 sqft. floor on one level with different rooms and changing surfaces (I expected this, no prob. for me). The vacuum results are not as good as using a Miele canister vacuum ( my other vacuum) but good enough so the Miele only has to be pulled out from time to time for a deep vacuuming. I would buy it again.
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Reviewed in the United States on May 15, 2021
N
Verified Purchase
NorEast
Lexington, US
★★★★★ 5
Good Value
Size: 11S MAX
Works as advertised. Quiet and efficient. The price was competitive.
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Reviewed in the United States on May 18, 2026
L
Verified Purchase
L
Boise, US
★★★★★ 1
Customer service –4 stars. Vacuum, 5 stars
Size: 11S MAX, Size: 11S MAX
I received the wrong remote control for this product. It doesn't work with the vacuum at all. I called Eufy customer support twice. The 1st time, after I told them the issue with the remote, they would put me on a 3 minute hold, come back and ask me the same question. This happened 3 times. They then asked me for my email address so I could send them the picture of the remote. They told me to stay on hold but the call disconnected and I never received the email to send them the pictures. The 2nd time I called them I told them the same issue with the remote, they put me on a 25 minute hold and they never came back. I instead received an automated survey message to let them know how they did. They did poorly. Massive waste of time. I didn't want to return the whole vacuum just because of the remote. It's refurbished and the vacuum itself works very well! All I need is the correct remote.
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Reviewed in the United States on May 4, 2026

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