SKU: 53048538065

Mr. Gasket Rear Main Seal - 1968

Sale price$46.76 Regular price$51.95
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Description

Mr. Gasket Rear Main Seal - 1968Overview: This Mr. Gasket Rear Main Seal is made from silicone to allow the seal to handle extreme engine oil temperature. It also provides for an upgrade for that leaky rope style seal and is a direct replacement for a rubber main seal. It's also injection molded for a precise fit. Features: Application: Year Make Model Submodel Engine Size 1968 1974 Plymouth Fury II 440 7. 2 V8 1972 1978 Plymouth Fury 400 6. 6 V8 1968 1978 Plymouth Fury 440 7. 2 V8

Overview:

This Mr. Gasket Rear Main Seal is made from silicone to allow the seal to handle extreme engine oil temperature. It also provides for an upgrade for that leaky rope style seal and is a direct replacement for a rubber main seal. It's also injection molded for a precise fit.

Features:

    Application:

    Year Make Model Submodel Engine Size
    1968 - 1974 Plymouth Fury II 440/7.2 V8
    1972 - 1978 Plymouth Fury 400/6.6 V8
    1968 - 1978 Plymouth Fury 440/7.2 V8
    1972 - 1974 Plymouth Fury II 400/6.6 V8
    1968 - 1973 Plymouth Fury I 440/7.2 V8
    1972 - 1974 Dodge D100 Pickup 400/6.6 V8
    1968 - 1971 Dodge Charger 426/7 V8
    1968 - 1974 Dodge Charger 440/7.2 V8
    1972 - 1978 Dodge Charger 400/6.6 V8
    1972 - 1974 Dodge D200 Pickup 400/6.6 V8
    1965 - 1971 Dodge Coronet 426/7 V8
    1973 - 1974 Dodge D200 Pickup 440/7.2 V8
    1968 - 1976 Dodge Coronet 440/7.2 V8
    1972 - 1976 Dodge Coronet 400/6.6 V8
    1972 - 1974 Dodge D300 Pickup 400/6.6 V8
    1973 - 1974 Dodge D300 Pickup 440/7.2 V8
    1973 - 1974 Dodge D100 Pickup 440/7.2 V8
    1974 Dodge M300 440/7.2 V8
    1974 Dodge M350 440/7.2 V8
    1966 - 1978 Dodge Monaco 440/7.2 V8
    1972 - 1978 Dodge Monaco 400/6.6 V8
    1966 - 1973 Dodge Polara 440/7.2 V8
    1972 - 1973 Dodge Polara 400/6.6 V8
    1974 - 1978 Dodge Ramcharger 440/7.2 V8
    1974 Dodge W100 Pickup 400/6.6 V8
    1974 Dodge W100 Pickup 440/7.2 V8
    1965 Dodge Monaco 426/7 V8
    1963 - 1965 Dodge Polara 426/7 V8
    1974 Dodge W200 Pickup 400/6.6 V8
    1974 Dodge W200 Pickup 440/7.2 V8
    1963 - 1967 Plymouth Belvedere 426/7 V8
    1966 - 1967 Plymouth Belvedere 440/7.2 V8
    1970 - 1971 Plymouth Cuda 426/7 V8
    1970 - 1971 Plymouth Cuda 440/7.2 V8
    1963 - 1966 Plymouth Fury 426/7 V8
    1963 Plymouth Fleet Special 426/7 V8
    1972 - 1974 Plymouth Fury I 400/6.6 V8
    1975 - 1978 Chrysler Cordoba 400/6.6 V8
    1959 - 1975 Chrysler Imperial
    1959 - 1976 Chrysler New Yorker
    1966 - 1978 Chrysler Newport 440/7.2 V8
    1972 - 1978 Chrysler Newport 400/6.6 V8
    1972 - 1978 Chrysler New Yorker 400/6.6 V8
    1972 - 1978 Chrysler New Yorker 440/7.2 V8
    1972 - 1977 Chrysler Town & Country
    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
    1968 - 1974 Plymouth Fury III 440/7.2 V8
    1972 - 1974 Plymouth Fury III 400/6.6 V8
    1972 - 1977 Plymouth Gran Fury 400/6.6 V8
    1972 - 1977 Plymouth Gran Fury 440/7.2 V8
    1968 - 1971 Plymouth GTX 426/7 V8
    1967 - 1970 Plymouth GTX
    1968 - 1971 Plymouth Road Runner 426/7 V8
    1969 - 1974 Plymouth Road Runner 440/7.2 V8
    1968 - 1971 Plymouth GTX 440/7.2 V8
    1965 - 1967 Plymouth Satellite 426/7 V8
    1966 - 1974 Plymouth Satellite 440/7.2 V8
    1972 - 1974 Plymouth Satellite 400/6.6 V8
    1972 - 1975 Plymouth Road Runner 400/6.6 V8
    1963 - 1964 Plymouth Savoy 426/7 V8
    1970 Plymouth Superbird 440/7.2 V8
    1974 - 1978 Plymouth Trailduster 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 Plymouth Fury II 426/7 V8
    1959 - 1965 Chrysler 300 413/6.8 V8
    1963 Chrysler 300 426/7 V8
    1964 - 1965 Dodge 880 426/7 V8
    1967 - 1971 Chrysler 300
    1966 Chrysler 300 440/7.2 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 440/7.2 V8
    1975 - 1978 Dodge D200 400/6.6 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 D400 440/7.2 V8
    1978 Dodge Magnum 400/6.6 V8
    1977 - 1978 Dodge Ramcharger 400/6.6 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
    1975 - 1977 Dodge W100 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
    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
    1977 - 1978 Plymouth Trailduster 400/6.6 V8
    1963 Chrysler New Yorker 413/6.7 V8
    1963 Chrysler New Yorker 426/7 V8
    1959 - 1960 Chrysler Newport
    1962 - 1964 Chrysler Newport 413/6.7 V8
    1963 Chrysler Newport 426/7 V8
    1959 - 1965 Chrysler Town & Country 413/6.7 V8
    1963 Chrysler Town & Country 426/7 V8
    1968 - 1974 Chrysler Town & Country 440/7.2 V8
    1963 - 1964 Dodge 330 426/7 V8
    1974 Dodge B100 Van 440/7.2 V8
    1970 - 1971 Dodge Challenger 440/7.2 V8
    1970 - 1971 Dodge Challenger 426/7 V8
    1963 - 1964 Dodge 440 426/7 V8
    1974 Dodge B200 Van 400/6.6 V8
    1974 Dodge B200 Van 440/7.2 V8

    Specs:

    Brand Mr. Gasket
    Emission Code 5
    Engine Chrysler Big Block B/RB
    Engine Chrysler Hemi (Gen II)
    Material Silicone
    Product Type Rear Main Seal
    Rear Main Seal Style Two Piece
    Warranty Limited 90 Day
    Weight 0.1
    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: 53048538065

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    4.8 ★★★★★
    Based on 15 reviews
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    Product Reviews
    A
    Verified Purchase
    Anna
    Bozeman, US
    ★★★★★ 5
    Work fantastic
    Size: 100 Count (Pack of 1)
    I have a terrible immune system and work in a hospital. I use to stay sick constantly until I started taking these and now I rarely get sick!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 28, 2026
    J
    Verified Purchase
    Jessica S.
    Charlottesville, US
    ★★★★★ 5
    A Boost to My Health
    Size: 100 Count (Pack of 1)
    I’ve been using this elderberry supplement for a few weeks now, and I’m already seeing amazing results! It’s a natural powerhouse that’s helped boost my immune system and keep me feeling strong and energized. The capsules are easy to take and have no aftertaste, which is always a bonus.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 24, 2025
    Z
    Verified Purchase
    ZMR
    Lowell, US
    ★★★★★ 5
    Re: potentially toxic substances
    Flavor Name: Unflavored, Size: 8 Ounce (Pack of 1)
    For those worried about the presence of potentially harmful substances such as Mercury, Lead, Aluminum, Fluoride, and Arsenic please do your research before panicking. This product is natural and all substances in it are naturally occurring. To find a product without the certain substances most likely means you are getting a more processed and synthetic product. Please read below an email I received from Dr. Darrin Starkey re: why those substances are in ConcenTrace mineral drops. "Trace Minerals Research regularly tests for the presence of heavy metals, using Environmental Protection Agency (EPA) testing methods in addition to other standard testing methods. Test results consistently show that the amounts of these elements are well below safety tolerance levels established for food and drug manufacturing. In fact, recent test results released by an independent laboratory, using U.S. EPA approved testing methodologies, affirm that Trace Minerals Research’s mineral products do not contain levels that even approach the EPA’s reference dose for these elements. The recent findings should assure you, as well as our consumers everywhere, that Trace Minerals Research’s products are safe and do not pose any threat of heavy metal toxicity. The product is GRAS affirmed. If you are not familiar with GRAS affirmation, I would recommend educating yourself on it. Our trace minerals are harvested (not manufactured) from the Great Salt Lake, and if you look at the landscape of the Great Salt Lake, you realize very quickly that it is surrounded by mountains. These mountains have various streams and rivers, that naturally runoff into the Great Salt Lake, and with no outlets, the lake becomes a sort of catch basin. As the snowpack melts in the spring, and this runoff makes it's way down the mountains, it picks up minerals from the rocks and soil that then accumulate in the Great Salt Lake. Information that was put together by the Utah Geological Society on the Great Salt Lake actually clarifies how the lake is able to self clean without any outlets. It is important, and interesting, to note this information because while the lake has been concentrating inorganic salts in its waters for thousands of years, the total soluble concentrations of heavy metals are actually low. The information the Utah Geological Society put together states that the heavy metals, including clays, are enabled within the sediments and brines due to anaerobic conditions that then immobilize the metals. At Trace Minerals Research, we take great pride in the quality and purity of our products. Our mineral brines are harvested from our private ponds on the Northwest side of the lake. Once the trace minerals are harvested, each lot of mineral brines undergoes extensive testing by both "in-house" and independent laboratories (as I have already mentioned), to test for impurities and to ensure potency, purity, and balance. Careful handling is a part of our harvesting process which is similar to that of an agricultural operation, and, just as in organic farming, great care is taken to avoid contamination by chemicals. You specifically mentioned a concern about Lead, Mercury, Fluoride, Arsenic, and Aluminum. Again, this is question/concern many people have, and so it is important to understand how trace minerals work to understand why we have trace amounts of these elements in the product. First off, toxicity often occurs when a single element is introduced out of balance with other trace minerals. Man-made by-products are, all too often, the culprits of this because they are found in much higher doses than nature would have them. For instance, mercury contamination of our oceans has created a situation where the fish we consume from the very oceans we have contaminated contain much higher mercury levels than nature would normally have them contain. Most forms of life are not very good at expelling mercury so they tend to accumulate and concentrate mercury that they consume. If plankton consumes sea water over its life, it will tend to accumulate any mercury from the sea water and, thus, the mercury in the plankton will typically be higher than levels that are found in the sea water. When a fish eats the plankton over its life, it tends to accumulate mercury from the plankton and, thus, the fish will typically have higher levels of mercury than the plankton. As this paradigm continues upwards through the food chain, mercury levels tend to increase. The balance of trace minerals has been disrupted, and and as a result, there is now concern over human consumption of fish and the risk of mercury contamination. The amount of Mercury found in 40 drops (1/2 teaspoon) of ConcenTrace is 0.008 parts per million (ppm). To put this into perspective, in a baked potato or a lean grilled chicken breast you get 0.4 ppms, and in a strawberry, you get 0.6 ppms of Mercury. Arsenic is another perfect example of a man-made byproduct that has been linked to toxicity and as a result, most information about arsenic is focused around this concern. But, did you know that some of the richest sources of arsenic in our diets are found in our seeded berries such as strawberries. Most people wouldn't think twice about popping a strawberry in their mouth, and shouldn't, but that is also the amount of arsenic we are talking about in the ConcenTrace. Fluoride does occur naturally, however, the concern over fluoride comes not from the naturally occurring fluoride, but from synthesized versions that are made by man and then added to our drinking water and to toothpaste. On average, we usually consume anywhere from 1.3-1.8 milligrams of fluoride a day from our foods. Fluoride naturally occurs in potatoes, beef, apples, chicken, milk, eggs, and oatmeal to name just a few. The same applies to both Lead and Aluminum as well that are found in our product. Both are naturally occurring trace minerals found in their naturally occurring ionic state, and as such, are in similar amounts to that which is found naturally existing in many of the foods we consume. Understanding how trace minerals work, helps to put into perspective the concerns over toxicity. Again, toxicity occurs when a single element is introduced out of balance with other trace minerals, and, as I said, man-made by-products are, all too often, the reason why we associate certain elements with toxicity. Trace minerals work synergistically with one another to ensure that proper absorption, activation, regulation, and pH balance occurs within the body. An example of this synergistic relationship is that of the one between molybdenum and iron. All the iron in the world will do you no good without molybdenum. Molybdenum performs a very important, but basic, function by mobilizing iron from its storage location in the liver so that it can help blood carry oxygen to cells and tissues. This important, but often overlooked mineral, is vital in sustaining our lives, and only recently was its purpose discovered. Another role of trace minerals is to police each other. When taken in proper balance, trace minerals control one another to ensure that no one element gets out of control and creates a toxic situation within the body. Trace Minerals Research does not manufacture their trace minerals. They are harvested in their naturally occurring state, and as such, also occur in their naturally balanced state. Again, in this state, they help to regulate one another, and create a balanced state within the body. Best of health, Dr. Darrin Starkey Manager of Education and Training Trace Minerals Research " Hope this helped!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 30, 2017
    C
    Verified Purchase
    C. Andrews
    Lexington, US
    ★★★★★ 5
    Great Mineral supplement, easily incorporated into food/drinks. No notable taste!
    Flavor Name: Unflavored, Size: 2 Fl Oz (Pack of 1)
    I would give 20 Stars if I could, too. It takes a few to 6 weeks to begin to experience the benefits, but when you do: Increasd energy, stamina, fingernails are stronger, and more. The liquid blends easily with any drink you have, it's pretty much flavorless and seems easily digestible.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 17, 2026
    B
    Verified Purchase
    BN
    Grantham, US
    ★★★★★ 5
    Good stuff
    Flavor Name: Unflavored, Size: 8 Ounce (Pack of 1)
    I agree with many of the reviews, as far as the taste being horrible…It really is, it’s just so salty, that it doesn’t want to go down..I now mix it with a small amount of juice, equivalent to a shot glass…I can still taste it but nothing bad..You can try brushing your teeth first or suck on an ice cube before hand…That numbs the taste buds It’s definitely a good product…The first day I took it, I did a 1/2 tsp = 40 drops, at night…I had horrible dreams and I never remember any of my dreams ever and I woke up with a mild headache that lasted just about all day..I wasn’t going to continue the drops…I then decided to divide the dosage in 1/2, I took 20 drops in the morning and 20 at night…That made a huge difference..I wake up no problem in the mornings. I don’t feel tired,I feel more focused now and my hot flashes aren’t as bad…I also have more energy throughout the day..I don’t have issues with pain, my one knee does click and that’s even gotten better. I have been taking it for about a week now…My husband is also taking it, ever since he had “Covid”, back in 2021,he had dry mouth and was drinking so much water and it wasn’t helping…He’s been on it for about 4 days now and has noticed a big difference in the dry mouth. I will definitely continue to take this product. I don’t normally write reviews, unless either, I really like a product or despise one and try and let people know. It is a little pricey compared to others, but it lasts a long time…Our foods now are depleted because the soil isn’t rich in minerals anymore..I would definitely recommend this product.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 1, 2024

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