Menu
800-227-2242
My Garage Add a vehicle

Recent vehicles

Vehicles you shop for show up here. Pick one in the Shop By Vehicle bar below.

Cart
Reset
Ultra-Seal Valve Cover Gaskets

Mr Gasket Ultra-Seal Valve Cover Gaskets

Mfg Part #
5871
NP#
MRG5871
Brand
Mr Gasket
Fitment Note
ULTRA SEAL; VALVE COVER GASKET SET; 3/16 IN. THICK; W/LOCATING TABS

Fits 1970 to 1982 Ford Bronco, Country Sedan, Country Squire and 21 more models; 1977 to 1979 Lincoln Continental, Mark V; 1969 to 1979 Mercury Colony Park, Cougar, Cyclone and 4 more models. See every vehicle

  • Manufactured from high-density cork /rubber blend gasket material
  • Helps seal minor flange irregularities and eliminate the possibility of oil leakage
  • Creates a positive seal by controlled swelling of the gasket material when exposed to hot engine oil
  • For OE replacement, high performance street, drag race and oval track
  • .187" thick
$84.99 CAD Ships Sep 22
Availability: This product is in one of our warehouses.
Ships Sep 22
Book installation at our Service Centre

Does this fit your vehicle?

Description

Ultra-Seal is Mr. Gasket's premium valve cover gasket material. It's manufactured from a high density cork and rubber blend 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 OE replacement, high performance street, drag race and oval track use. Sold as a pair, these gaskets are .187" thick.

Warranty: Manufacturer's Limited 90 Day Warranty

Fits these vehicles

YearMakeModelSubmodelEngine
1978FordBroncoCustom, Northland, Ranger XLT5.8L 351 V8, 6.6L 400 V8
1979FordBroncoCustom, Ranger XLT5.8L 351 V8, 6.6L 400 V8
1980 - 1981FordBroncoCustom, Ranger XLT5.8L 351 V8
1971 - 1974FordCountry SedanBase5.8L 351 V8, 6.6L 400 V8
1971 - 1974FordCountry SquireBase5.8L 351 V8, 6.6L 400 V8
1971 - 1972FordCustomBase5.8L 351 V8, 6.6L 400 V8
1971 - 1974FordCustom 500Base5.8L 351 V8, 6.6L 400 V8
1975 - 1977FordCustom 500Base, Ranch Wagon5.8L 351 V8, 6.6L 400 V8
1980FordE-250 EconolineBase, Chateau, Custom5.8L 351 V8, 6.6L 400 V8
1981FordE-250 EconolineBase, Chateau, Custom5.8L 351 V8
1980 - 1981FordE-250 Econoline Club WagonBase, Chateau, Custom5.8L 351 V8
1980 - 1981FordE-350 EconolineBase, Chateau, Custom5.8L 351 V8, 6.6L 400 V8
1982FordE-350 EconolineBase, Chateau, Custom6.6L 400 V8
1980 - 1981FordE-350 Econoline Club WagonBase, Chateau, Custom5.8L 351 V8
1975 - 1976FordEliteBase5.8L 351 V8, 6.6L 400 V8
1977FordF-100Base, Custom, Northland, Ranger, Ranger XLT, XLT5.8L 351 V8, 6.6L 400 V8
1978FordF-100Base, Custom, Northland, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8
1979FordF-100Custom, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8
1981FordF-100Custom, Ranger, Ranger Lariat, Ranger XLT5.0L 302 V8
1977FordF-150Base, Custom, Northland, Ranger, Ranger XLT, XLT5.8L 351 V8, 6.6L 400 V8
1978FordF-150Base, Custom, Northland, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8
1979FordF-150Custom, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8
1980 - 1981FordF-150Custom, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8
1977FordF-250Base, Custom, Northland, Ranger, Ranger XLT, XLT5.8L 351 V8, 6.6L 400 V8
1978FordF-250Base, Custom, Northland, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8
1979 - 1981FordF-250Custom, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8
1982FordF-250Custom, XL, XLS, XLT Lariat6.6L 400 V8
1977FordF-350Base, Custom, Northland, Ranger, Ranger XLT, XLT5.8L 351 V8, 6.6L 400 V8
1978FordF-350Base, Custom, Northland, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8
1979 - 1981FordF-350Custom, Ranger, Ranger Lariat, Ranger XLT5.8L 351 V8, 6.6L 400 V8
1982FordF-350Custom, XL, XLS, XLT Lariat6.6L 400 V8
1970FordFairlane5005.8L 351 V8
1970FordGalaxie 500Base, XL5.8L 351 V8
1971 - 1974FordGalaxie 500Base5.8L 351 V8, 6.6L 400 V8
1972FordGran TorinoBase, Sport, Squire5.8L 351 V8, 6.6L 400 V8
1973FordGran TorinoBase, Brougham, Sport, Squire5.8L 351 V8, 6.6L 400 V8
1974 - 1975FordGran TorinoBase, Brougham, Elite, Sport, Squire5.8L 351 V8, 6.6L 400 V8
1976FordGran TorinoBase, Brougham, Squire5.8L 351 V8, 6.6L 400 V8
1971 - 1974FordLTDBase, Brougham5.8L 351 V8, 6.6L 400 V8
1975 - 1976FordLTDBase, Brougham, Country Squire, Landau5.8L 351 V8, 6.6L 400 V8
1977 - 1978FordLTDBase, Country Squire, Landau5.8L 351 V8, 6.6L 400 V8
1977FordLTD IIBase, Brougham, S, Squire5.8L 351 V8, 6.6L 400 V8
1978FordLTD IIBase, Brougham, S5.8L 351 V8, 6.6L 400 V8
1979FordLTD IIBase, Landau, S5.8L 351 V8
1970FordMustangBase, Grande, Mach 1, Shelby GT-3505.8L 351 V8
1971 - 1972FordMustangBase, Boss 351, Grande, Mach 15.8L 351 V8
1973FordMustangBase, Grande, Mach 15.8L 351 V8
1970 - 1971FordRanchero500, Base, GT, Squire5.8L 351 V8
1972 - 1978FordRanchero500, GT, Squire5.8L 351 V8, 6.6L 400 V8
1979FordRanchero500, GT, Squire5.8L 351 V8
1970FordRanch WagonBase, Police Cruiser5.8L 351 V8
1971 - 1974FordRanch WagonBase5.8L 351 V8, 6.6L 400 V8
1972FordThunderbirdBase6.6L 400 V8
1977FordThunderbirdBase5.8L 351 V8, 6.6L 400 V8
1978FordThunderbirdBase, Diamond Jubilee, Town Landau5.8L 351 V8, 6.6L 400 V8
1979FordThunderbirdBase, Heritage, Town Landau5.8L 351 V8
1970FordTorinoBase, Brougham, GT, Squire5.8L 351 V8
1971FordTorino500, Base, Brougham, Cobra, GT, Squire5.8L 351 V8
1972 - 1976FordTorinoBase5.8L 351 V8, 6.6L 400 V8
1977 - 1979LincolnContinentalBase6.6L 400 V8
1977 - 1979LincolnMark VBase6.6L 400 V8
1971MercuryColony ParkBase6.6L 400 V8
1972 - 1973MercuryColony ParkBase5.8L 351 V8, 6.6L 400 V8
1974MercuryColony ParkBase6.6L 400 V8
1969MercuryCougarBase, Boss 302, XR-75.0L 302 V8
1970 - 1972MercuryCougarBase, XR-75.8L 351 V8
1973MercuryCougarBase, XR-75.8L 351 V8, 6.6L 400 V8
1974 - 1976MercuryCougarXR-75.8L 351 V8, 6.6L 400 V8
1977MercuryCougarBase, Brougham, Villager, XR-75.8L 351 V8, 6.6L 400 V8
1978MercuryCougarBase, XR-75.8L 351 V8, 6.6L 400 V8
1979MercuryCougarBase, XR-75.8L 351 V8
1970 - 1971MercuryCycloneBase, GT, Spoiler5.8L 351 V8
1975 - 1977MercuryGrand MarquisBase6.6L 400 V8
1978MercuryGrand MarquisBase5.8L 351 V8, 6.6L 400 V8
1971MercuryMarquisBase, Brougham6.6L 400 V8
1972 - 1973MercuryMarquisBase, Brougham5.8L 351 V8, 6.6L 400 V8
1974MercuryMarquisBase, Brougham6.6L 400 V8
1975 - 1976MercuryMarquisBase, Brougham, Colony Park6.6L 400 V8
1977MercuryMarquisBase, Brougham6.6L 400 V8
1978MercuryMarquisBase, Brougham5.8L 351 V8, 6.6L 400 V8
1970 - 1971MercuryMontegoBase, MX, MX Brougham, Villager5.8L 351 V8
1972 - 1973MercuryMontegoBase, GT, MX, MX Brougham, Villager5.8L 351 V8, 6.6L 400 V8
1974MercuryMontegoBase, MX, MX Brougham, Villager5.8L 351 V8, 6.6L 400 V8
1975MercuryMontegoBase, Brougham, MX, Villager5.8L 351 V8, 6.6L 400 V8
1976MercuryMontegoBase, MX, MX Brougham, MX Villager5.8L 351 V8, 6.6L 400 V8
1971MercuryMontereyBase, Custom6.6L 400 V8
1972 - 1973MercuryMontereyBase, Custom5.8L 351 V8, 6.6L 400 V8
1974MercuryMontereyBase, Custom6.6L 400 V8

Sign up for sales, arrivals, vehicle specific content and more.