SKU: 68818810046

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
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SKU: 68818810046

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The Nylabone New Puppy Starter Kit is a solid all-in-one solution for the first few months of puppy ownership. It comes with multiple chew toys and bones designed specifically for teething puppies, and my little one took to them right away. The variety keeps him engaged, and I appreciate that each item is designed to be gentle on developing teeth while still satisfying his urge to chew. What differentiates this kit from other puppy chew sets on Amazon is the thoughtful selection of textures and shapes. It’s clear these toys are designed to stimulate gums, promote healthy chewing habits, and even support dental care. I also like that everything is non-toxic and durable enough to survive a few enthusiastic chews. The only reason I didn’t give 5 stars is that the kit might be a bit small for larger breeds, or for puppies that are particularly aggressive chewers. But for standard small to medium pups, it’s a fantastic starter kit that keeps both puppy and owner happy. ✅ Bottom line: A reliable, well-designed starter kit for teething puppies which is thoughtful, durable, and engaging. Makes a great gift for new puppy owners or a practical addition to your own puppy’s toy collection.
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Reviewed in the United States on September 26, 2025
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Valarie Amundsen
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★★★★★ 5
Chew
Size: X-Small, Color: Ring Bone
My dog loves this little chewy bone and it’s good for her teeth. That was very cheap on a sale. It’s worth giving it a try highly recommend it.
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Reviewed in the United States on June 11, 2026
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princeton von d
Natrona Heights, US
★★★★★ 3
Chicken Flavor Good, But 🔄 Rotation-Resistant✖; Best for Simpler Chewers
Size: X-Small, Color: Ring Bone, Size: X-Small, Color: Ring Bone
🐾 Hi, I’m PVD; plush sophisticate, chew critic, and active curator of rotational toy relevance. This ring bone and I never fully bonded. I sampled it maybe five times in my entire puppyhood before quietly returning it to the bin (with a single judgmental glance). Still, it does have value for the right pup. ⭐ Why I originally wanted to love it: ✔️ XS size works well for very young puppies ✔️ Chicken flavor lasts impressively long ✔️ Freezing offers temporary gum relief ✔️ Durable and safe; no odd odors or shredding 🌀 Why it’s now a respectful 3-star chew in my rotation: ✘ Never became a go-to toy (5 uses max in my life) ✘ Ring shape felt awkward, not natural or chic; hard to grip and maneuver ✘ Texture too tame vs. nubs or detailed chew surfaces ✘ When I was smaller, I much preferred the Nylabone Baby Blue Bone Chew Toy with nubs (my personal classic), and have since matured into nightly Nylabone “Nubz” edible bones This Ring Bone is Best For: • Very young puppies with minimal chew preferences • Dogs who like simple textures and circular shapes • Those just starting enrichment chew play • Freezer treat rotations (briefly) 🚫 Not ideal for: picky pups, advanced chewers, or dogs who analyze toy ergonomics (like myself). 📝 Final Re-Barks: A strong, well-made chew, but lacked the intrigue to make my permanent rotation. Works for basic chew enjoyment; not for pups with elevated taste or toy ambition. — PVD (Chew Strategist, Textural Analyst & Aspire-to-Vine Reviewer 🐶💼)
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Reviewed in the United States on September 17, 2025

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