SKU: 30167573201

Mr. Gasket Ultra-Seal Valve Cover Gaskets - 5870

$39.95 $44.39
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Description

Mr. Gasket Ultra-Seal Valve Cover Gaskets - 5870Overview: 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
    1981 - 1989 Lincoln Town Car
    1987 - 1989 Mercury Colony Park
    1979 - 1989 Mercury Grand Marquis 302/5 V8
    1978 - 1981 Mercury Grand Marquis 351/5.8 V8
    1977 Lincoln Versailles 302/5 V8
    1978 - 1980 Lincoln Versailles
    1979 - 1986 Mercury Capri 302/5 V8
    1968 - 1977 Mercury Comet 302/5 V8
    1968 - 1988 Mercury Cougar 302/5 V8
    1971 - 1981 Mercury Marquis 351/5.8 V8
    1979 - 1982 Mercury Marquis 302/5 V8
    1975 - 1980 Mercury Monarch 302/5 V8
    1975 - 1977 Mercury Monarch 351/5.8 V8
    1969 - 1976 Mercury Montego 351/5.8 V8
    1978 - 1979 Mercury Zephyr 302/5 V8
    1968 - 1989 Ford Mustang 302/5 V8
    1968 - 1989 Ford Bronco 302/5 V8
    1971 Mercury Monterey 351/5.8 V8
    1966 - 1967 Mercury Voyager 289/4.7 V8
    1964 - 1967 Mercury Villager 289/4.7 V8
    1975 - 1976 Ford Elite 351/5.8 V8
    1987 - 1989 Ford LTD Crown Victoria 302/5 V8
    1987 - 1991 Ford LTD Crown Victoria 351/5.8 V8
    1964 - 1967 Ford Custom 500 289/4.7 V8
    1964 Ford Custom 500 260/4.3 V8
    1964 Mercury Villager 260/4.3 V8
    1964 Ford Galaxie 500 260/4.3 V8
    1964 - 1967 Ford Galaxie 500 289/4.7 V8
    1964 Ford Custom 260/4.3 V8
    1965 - 1967 Ford Custom 289/4.7 V8
    1969 - 1972 Ford Custom 351/5.8 V8
    1968 - 1972 Ford Custom 302/5 V8
    1969 - 1983 Ford F-100 302/5 V8
    1972 - 1989 Ford F-250 302/5 V8
    1972 - 1980 Ford F-350 302/5 V8
    1977 - 1992 Ford E-350 Econoline Club Wagon 351/5.8 V8
    1979 - 1980 Ford E-350 Econoline Club Wagon 302/5 V8
    1969 - 1974 Ford E-200 Econoline 302/5 V8
    1968 - 1970 Ford Fairlane 302/5 V8
    1964 Ford Falcon 260/4.3 V8
    1964 - 1968 Ford Falcon 289/4.7 V8
    1966 - 1968 Ford Bronco 289/4.7 V8
    1964 Ford Country Sedan 260/4.3 V8
    1964 - 1967 Ford Country Sedan 289/4.7 V8
    1968 - 1972 Ford Country Sedan 302/5 V8
    1969 - 1974 Ford Country Sedan 351/5.8 V8
    1964 Ford Country Squire 260/4.3 V8
    1964 - 1967 Ford Country Squire 289/4.7 V8
    1968 - 1972 Ford Country Squire 302/5 V8
    1969 - 1974 Ford Country Squire 351/5.8 V8
    1968 - 1972 Ford Custom 500 302/5 V8
    1969 - 1977 Ford Custom 500 351/5.8 V8
    1969 - 1983 Ford E-100 Econoline 302/5 V8
    1969 - 1974 Ford E-300 Econoline 302/5 V8
    1963 - 1967 Ford Fairlane 289/4.7 V8
    1964 Ford Fairlane 260/4.3 V8
    1969 Ford Fairlane 351/5.8 V8
    1964 - 1967 Mercury Caliente 289/4.7 V8
    1971 Mercury Colony Park 351/5.8 V8
    1968 Mercury Cougar 289/4.7 V8
    1969 - 1979 Mercury Cougar 351/5.8 V8
    1964 - 1967 Mercury Comet 289/4.7 V8
    1964 - 1967 Mercury Cyclone 289/4.7 V8
    1967 Mercury Commuter 289/4.7 V8
    1964 Mercury Cyclone 260/4.3 V8
    1968 - 1970 Mercury Cyclone 302/5 V8
    1969 Mercury Cyclone 351/5.8 V8
    1968 - 1974 Mercury Montego 302/5 V8
    1968 - 1974 Ford Torino 302/5 V8
    1969 - 1976 Ford Torino 351/5.8 V8
    1964 Mercury Caliente 260/4.3 V8
    1964 Mercury Comet 260/4.3 V8
    1969 Mercury Comet 351/5.8 V8
    1969 Mercury Comet 390/6.4 V8
    1981 - 1992 Ford Bronco 351/5.8 V8
    1975 - 1977 Ford Bronco
    1969 - 1984 Ford LTD 351/5.8 V8
    1968 - 1986 Ford LTD 302/5 V8
    1987 - 1989 Ford Country Squire
    1975 - 1983 Ford E-100 Econoline 351/5.8 V8
    1975 - 1983 Ford E-100 Econoline Club Wagon 351/5.8 V8
    1979 - 1983 Ford E-100 Econoline Club Wagon 302/5 V8
    1975 - 1992 Ford E-150 Econoline 351/5.8 V8
    1975 - 1989 Ford E-150 Econoline 302/5 V8
    1975 - 1989 Ford F-150 302/5 V8
    1981 - 1992 Ford F-150 351/5.8 V8
    1981 - 1992 Ford F-250 351/5.8 V8
    1981 - 1992 Ford F-350 351/5.8 V8
    1978 - 1979 Ford Fairmont 302/5 V8
    1972 - 1976 Ford Gran Torino 351/5.8 V8
    1975 - 1980 Ford Granada 302/5 V8
    1975 - 1977 Ford Granada 351/5.8 V8
    1977 - 1979 Ford LTD II 302/5 V8
    1977 - 1979 Ford LTD II 351/5.8 V8
    1971 - 1977 Ford Maverick 302/5 V8
    1964 Ford Ranchero 260/4.3 V8
    1968 - 1979 Ford Ranchero 302/5 V8
    1969 - 1979 Ford Ranchero 351/5.8 V8
    1964 Ford Ranch Wagon 260/4.3 V8
    1964 - 1967 Ford Ranch Wagon 289/4.7 V8
    1968 - 1972 Ford Ranch Wagon 302/5 V8
    1969 - 1974 Ford Ranch Wagon 351/5.8 V8
    1964 Ford Sprint 260/4.3 V8
    1965 - 1967 Ford Ranchero 289/4.7 V8
    1975 - 1992 Ford E-250 Econoline 351/5.8 V8
    1975 - 1989 Ford E-250 Econoline 302/5 V8
    1975 - 1991 Ford E-250 Econoline Club Wagon 351/5.8 V8
    1979 - 1980 Ford E-250 Econoline Club Wagon 302/5 V8
    1975 - 1982 Ford E-350 Econoline 302/5 V8
    1975 - 1992 Ford E-350 Econoline 351/5.8 V8
    1968 - 1970 Ford Falcon 302/5 V8
    1965 Ford Falcon Sedan Delivery 289/4.7 V8
    1964 - 1967 Ford Galaxie 289/4.7 V8
    1969 - 1974 Ford Galaxie 500 351/5.8 V8
    1968 - 1972 Ford Galaxie 500 302/5 V8
    1964 Ford Falcon Sedan Delivery 260/4.3 V8
    1972 - 1974 Ford Gran Torino 302/5 V8
    1964 Ford Galaxie 260/4.3 V8
    1965 - 1967 Ford LTD 289/4.7 V8
    1964 Ford Mustang 260/4.3 V8
    1964 - 1968 Ford Mustang 289/4.7 V8
    1969 - 1970 Ford Mustang 351/5.8 V8
    1979 - 1989 Ford E-150 Econoline Club Wagon 302/5 V8
    1975 - 1992 Ford E-150 Econoline Club Wagon 351/5.8 V8
    1975 - 1978 Ford Mustang II 302/5 V8
    1977 - 1979 Ford Thunderbird 351/5.8 V8
    1977 - 1988 Ford Thunderbird 302/5 V8
    1980 - 1985 Lincoln Continental 302/5 V8
    1983 - 1987 Lincoln Continental
    1980 Lincoln Mark VI 302/5 V8
    1984 - 1985 Lincoln Mark VII 302/5 V8
    1986 - 1989 Lincoln Mark VII
    1980 Lincoln Continental 351/5.8 V8
    1980 Lincoln Mark VI 351/5.8 V8
    1981 - 1983 Lincoln Mark VI
    1977 Lincoln Versailles 351/5.8 V8

    Specs:

    Application Small Block Ford - Windsor
    Brand Mr. Gasket
    Emission Code 5
    Engine Ford Small Block Windsor
    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 0.5
    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: 30167573201

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    4.5 ★★★★★
    Based on 1376 reviews
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    Product Reviews
    F
    Verified Purchase
    Firebabe
    Pawtucket, US
    ★★★★★ 5
    Great quality. Easy to clean. Nice appearance.
    Color: Red, Size: 4.3-Quart
    Solid, heavy pot for cooking and baking. I bought it mainly for making soups, stews and breads. I have only tried soups thus far. The pot cleaned up very easily. The bottom of the pot heated uniformly. Nothing was stuck to the pot when I was simmering on the glass top stove. I have not had the chance to bake yet, but seeing how evenly it held heat while cooking, I am thinking this will be perfect. I bought the red color. It gives a nice pop of color in my kitchen. This pot will probably last me a long time. I would buy one if I needed a replacement, or a gift for someone.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 29, 2025
    A
    Verified Purchase
    Amazon Customer
    Cuba, US
    ★★★★★ 5
    Great quality for price after 3 years of use
    Color: Matte Navy, Size: 6-Quart, Color: Matte Navy, Size: 6-Quart
    I’m 3.5 years in and use it weekly. So far it’s been a great product especially for the price. We are really into soups, roast, and I bake bread a lot. This thing is amazing and a great quality. It’s easy to clean, does great in the oven, and stands up great to constant use. I only have a small amount of staining at the bottom, and a couple scratches from metal utensils. The lid is solid and the handle is really secure still, which is a problem I’ve had with other brands I’ve tried.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 2, 2026
    G
    Verified Purchase
    Gwen Jones
    Lake Worth, US
    ★★★★★ 5
    Quality product
    Color: Navy, Size: 6-Quart
    I absolutely LOVE my Dutch oven! The reduced cooking time for certain cuts of meat for stews, pot roast, etc., is a definite game changer!! The meat comes out so juicy and tender. I made curry and did the "burning" of the curry and was hesitant because I didn't want the pot to be stained. There were no stains left at all. I've used it numerous times since purchasing and it still looks new. It's very durable and the color is beautiful. If you're looking for a functional, quality, and durable Dutch oven without breaking the bank, this is it! I highly recommend.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 9, 2026
    S
    Verified Purchase
    Serhii
    Draper, US
    ★★★★★ 5
    Exactly what I wanted
    Color: Blue, Size: 6-Quart
    Amazing! Looks beautiful, high quality, good price. Well packaged, no defects. Heavy of course :) Blue color is amazing!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 26, 2026
    B
    Verified Purchase
    Booksalottle
    Pawtucket, US
    ★★★★★ 4
    Nothing Exceptional but Gets the Job Done
    Color: Blue, Size: 4.3-Quart, Color: Blue, Size: 4.3-Quart
    I’ve owned this 4.5 Qt. Amazon Enameled Cast Iron Dutch Oven for almost two months and have used it three times to date. Upon arrival and at first glance, the gradient blue color is beautiful and super glossy; most importantly, the pot is heavy for its size - as it should be. It looks exactly like the product pictures, with a globular shape than square shape as others. Unfortunately, I also noticed that there was one pin hole and two tiny uneven protrusions on the enamel inside the pot. I own three other enameled cast iron cookware from two other brands (photos attached for size comparison) and performance wise, this cast iron by Amazon performs equally to them. The pot isn’t exceptional or special but it gets the job done. Other than the pin holes and protrusions, I have no complaints. This isn’t my first rodeo so when heating up the pot and while cooking, I have zero issues. I am starting the pan off at 4-Stars and will update my review as time progresses, or if I have any major issues with its durability or performance in subsequent months. For the amateur home cook, or for anyone who is new to cast iron cooking, below I’ve included tips that you may find useful while using this or any other enameled cast iron cookware. ================================ Regarding the 3 Photos and 1 video I've Attached: (Note: all photos were taken with an iPhone under kitchen lights during the evening. Photos have not been edited nor enhanced.) Photo 1: Size comparison of this Amazon Enameled Cast Iron Dutch Oven compared to three other enameled cast iron cookware that I own from two other brands. From left to right: 7 qt. Tramontina, 4.5 qt. Amazon, 3 qt. Lodge 4 qt. Tramontina. Photos 2 and 3: fresh produce shown next to 4.5qt Amazon Dutch Oven for color and size contrast. Video: 4.5 qt. Amazon Enameled Cast Iron Dutch Oven on gas stove over medium heat, with food cooking. ================================ TIPS THAT YOU MAY FIND USEFUL While Using your cast iron dutch oven: (Note: I included these similar tips in my review of a different enameled cast iron pot from a different brand. My tips can apply to all enameled cast iron cookware) 1. If you find that you have issues with food sticking, it could be that you are not heating up your cast iron pot properly to prevent undue hot spots. I heat my pot up gradually starting at low, then medium, then high heat. After my pot is very hot is when I add my fat/cooking oil. As the oil is heating up in the pot, I lift it and swirl the oil around to coat all sides of the pot that will come in contact with food. 2. Take into consideration the temperature of the items you are adding to your heated pot. As a general rule for cooking: when ever possible, ensure that the items you are adding to a hot pot are at room temperature, rather than ice cold from the fridge; this will assist with even cooking. 3. Also, get comfortable with adjusting your heat by lowering and raising it based on what you’ve added to the pot. In general, you will need more heat at the beginning of the cooking process, and less heat towards the end. If you cook by recipe, I highly recommend that you read all the steps ahead before starting, so that you become familiarized with all the procedures, allowing you to maneuver accordingly when you start cooking. 4. At the exception of searing meat to achieve a brown crust, deep frying, or when caramelizing onions, you should be stirring your pot (I recommend using a wooden spoon) every few minutes when cooking in cast iron that is placed over high heat. If you are braising on the stove at low heat versus braising in the oven, the frequency of your stirring will need to be adjusted. No matter how you’re cooking though, a watchful eye on the pot plus stirring, should both be a habit not an afterthought. 5. For all cooking vessels in general but especially for cast iron: after cooking, allow your pot to cool down completely before cleaning. NEVER immerse a hot cast iron pot into cold water, nor pour cold dish water into hot pot. You risk not only being scald by dangerous steam, but you also risk weakening the enamel, therefore lessening the durability of your pots over time. 6. This cookware and others like it from Tramontina and Lodge are economical and if used correctly, will perform well for most cooking; if used correctly, they should also last for years. Nonetheless, if you can afford it, authentic enameled cast iron cookware made in France by Le Creuset is the best way to go. Le Creuset is the gold standard in cast iron cookware and their quality is second to none. I definitely recommend this Amazon dutch oven but if you can afford to splurge, Le Creuset's reputation is stellar. As a professional chef, I've used them in high end kitchens and their quality and performance is premier.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 2, 2018

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