Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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:
- 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
4.6 ★★★★★
Based on 1617 reviews
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Product Reviews
★★★★★ 5
Not the best of scents for an RV Toilet Tank
Scent: Lavender, Size: 30 Count (Pack of 1)
I don't know why I thought the scent of lavender would be great for my black water holding tank, but it's not. I'm sorry to say that I will have to return it. There's 30 Camco toilet 🚽 treatment packets in this container. All you have to do is just drop one of these packets into the toilet and flush it down into the holding tank. I am not saying that this product is not good; I'm saying that I will have to exchange it for a different scent. I won't know until I try a different scent, because I might be allergic to Camco's RV Toilet Treatment Drop-ins. The lavender scent put out such a bad smell, I couldn't breathe all night last night. I had to keep filling up my tank, waiting for awhile, and then dumping it all out. I had to keep doing that till the bad smell went away. So I'm gonna give Camco another chance, and try a different scent, and just go from there. I should have known better than to use a toilet treatment that had a perfume scent. I'm allergic to fragrant's, I have to use fragrance free laundry soap.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
★★★★★ 5
Solid, Reliable, and Makes the Gross Job Way Easier
Style: 20' Rhino Sewer Hose
Solid, Reliable, and Makes the Gross Job Way Easier
This is hands-down the best sewer hose kit I’ve used. It’s sturdy, easy to connect, and doesn’t feel flimsy like some of the cheaper ones. The clear elbow is a lifesaver because you can actually SEE when everything is done (which every RVer knows matters). The hose holds its shape, stretches exactly as needed, and packs up neatly. If you’re full-time or travel often, this is the one you want.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
★★★★★ 5
Best hoses out there
Style: 20' Rhino Sewer Hose
Great hoses. Extremely flexible yet sturdy. Manoeuvres around things easy. Perfect thickness without taking up a ton of space. Compatible with alot of accessories offered. No complaints
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 5
Worth the money. Get it.
Style: 20' Rhino Sewer Hose
I am a full time RV'er and these are the best hoses I have worked with. At this point I just do not buy anything else unless I have no choice. Yes, everything fails over time but these last the longest. If you want solid equipment you just don't have to worry about, get these hoses.
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Reviewed in the United States on February 7, 2026
★★★★★ 5
Good product for the trip
Style: 20' Rhino Sewer Hose
Good product
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Reviewed in the United States on May 12, 2026