Article no.:
C5937-040
Questions about the product? Write us!
Cometic AMC 390 70 / 401 72-74 4.250in Bore.040 inch MLS Headgasket
Take your engine to the next level with the Cometic AMC 390 70 / 401 72-74 4.250in Bore.040 inch MLS Headgasket. This high-performance head gasket is designed to provide maximum sealing performance for today's high-output engines.
Made from multiple embossed layers of stainless steel with a Viton rubber coating, this head gasket is built to withstand the shearing force created by aluminum heads and cast iron blocks. The compressed operating thickness is 0.040", ensuring a tight seal and optimal performance.
- Embossed outer layers coated with Viton for maximum sealing performance
- Comprised of multiple layers of stainless steel for increased strength and durability
- Ideal for aluminum heads to aluminum blocks and aluminum heads to cast iron blocks
- Withstands the shearing force created by the two materials
This product fits more vehicles than loaded. Please select your vehicle to see all fits.
| Make | Model | Year | Type |
|---|---|---|---|
| American Motors | Ambassador | 1958 | Custom |
| American Motors | Ambassador | 1958 | Super |
| American Motors | Ambassador | 1959 | Custom |
| American Motors | Ambassador | 1959 | Deluxe |
| American Motors | Ambassador | 1959 | Super |
| American Motors | Ambassador | 1960 | Custom |
| American Motors | Ambassador | 1960 | Super |
| American Motors | Ambassador | 1961 | Custom |
| American Motors | Ambassador | 1961 | Custom 400 |
| American Motors | Ambassador | 1961 | Super |
| American Motors | Ambassador | 1962 | 400 |
| American Motors | Ambassador | 1962 | Custom |
| American Motors | Ambassador | 1963 | 880 |
| American Motors | Ambassador | 1963 | 990 |
| American Motors | Ambassador | 1966 | 990 |
| American Motors | Ambassador | 1967 | 990 |
| American Motors | Ambassador | 1967 | Base |
| American Motors | Ambassador | 1968 | Base |
| American Motors | Ambassador | 1968 | DPL |
| American Motors | Ambassador | 1968 | SST |
| American Motors | Ambassador | 1969 | Base |
| American Motors | Ambassador | 1969 | DPL |
| American Motors | Ambassador | 1969 | SST |
| American Motors | Ambassador | 1970 | Base |
| American Motors | Ambassador | 1970 | DPL |
| American Motors | Ambassador | 1970 | SST |
| American Motors | Ambassador | 1971 | Brougham |
| American Motors | Ambassador | 1971 | DPL |
| American Motors | Ambassador | 1971 | SST |
| American Motors | Ambassador | 1972 | Brougham |
| American Motors | Ambassador | 1972 | SST |
| American Motors | Ambassador | 1973 | Brougham |
| American Motors | Ambassador | 1974 | Brougham |
| American Motors | American | 1966 | Base |
| American Motors | American | 1967 | Base |
| American Motors | American | 1968 | 440 |
| American Motors | American | 1968 | Base |
| American Motors | American | 1968 | Rogue |
| American Motors | AMX | 1968 | Base |
| American Motors | AMX | 1969 | Base |
| American Motors | AMX | 1970 | Base |
| American Motors | AMX | 1978 | Base |
| American Motors | AMX | 1979 | Base |
| American Motors | Classic | 1966 | 770 |
| American Motors | Classic | 1966 | Base |
| American Motors | Concord | 1978 | Base |
| American Motors | Concord | 1979 | Base |
| American Motors | Concord | 1979 | DL |
| American Motors | Concord | 1979 | Limited |
| American Motors | Gremlin | 1972 | Base |
| American Motors | Gremlin | 1973 | Base |
| American Motors | Gremlin | 1974 | Base |
| American Motors | Gremlin | 1975 | Base |
| American Motors | Gremlin | 1976 | Custom |
| American Motors | Hornet | 1970 | Base |
| American Motors | Hornet | 1970 | SST |
| American Motors | Hornet | 1971 | Base |
| American Motors | Hornet | 1971 | SC/360 |
| American Motors | Hornet | 1971 | Sportabout |
| American Motors | Hornet | 1971 | SST |
| American Motors | Hornet | 1972 | Sportabout |
| American Motors | Hornet | 1972 | SST |
| American Motors | Hornet | 1973 | Base |
| American Motors | Hornet | 1973 | Sportabout |
| American Motors | Hornet | 1974 | Base |
| American Motors | Hornet | 1974 | Sportabout |
| American Motors | Hornet | 1975 | Base |
| American Motors | Hornet | 1975 | Sportabout |
| American Motors | Hornet | 1976 | Base |
| American Motors | Hornet | 1976 | Sportabout |
| American Motors | Hornet | 1977 | AMX |
| American Motors | Hornet | 1977 | Base |
| American Motors | Hornet | 1977 | Sportabout |
| American Motors | Javelin | 1968 | Base |
| American Motors | Javelin | 1968 | SST |
| American Motors | Javelin | 1969 | Base |
| American Motors | Javelin | 1969 | SST |
| American Motors | Javelin | 1970 | Base |
| American Motors | Javelin | 1970 | SST |
| American Motors | Javelin | 1970 | SST Mark Donohue |
| American Motors | Javelin | 1970 | SST Trans Am |
| American Motors | Javelin | 1971 | AMX |
| American Motors | Javelin | 1971 | Base |
| American Motors | Javelin | 1971 | SST |
| American Motors | Javelin | 1972 | AMX |
| American Motors | Javelin | 1972 | Base |
| American Motors | Javelin | 1972 | SST |
| American Motors | Javelin | 1973 | AMX |
| American Motors | Javelin | 1973 | Base |
| American Motors | Javelin | 1974 | AMX |
| American Motors | Javelin | 1974 | Base |
| American Motors | Marlin | 1967 | Base |
| American Motors | Matador | 1971 | Base |
| American Motors | Matador | 1972 | Base |
| American Motors | Matador | 1973 | Base |
| American Motors | Matador | 1974 | Base |
| American Motors | Matador | 1974 | Brougham |
| American Motors | Matador | 1974 | X |
| American Motors | Matador | 1975 | Base |
| American Motors | Matador | 1976 | Base |
Cometic manufactures engine gaskets for both domestic and import vehicles. Gasket kits are available for both bottom end and top end for the most popular vehicles, while their MLS head gaskets are known to be some of the best in the industry. Cometic’s 70,000 square foot, state-of-the-art R&D and manufacturing facility allows them to design gaskets for engines using the latest technology, such as Multi-Layer Steel (MLS) gaskets as well as using synthetic blends such as Aramid Fiber.
Reviews for “Cometic AMC 390 70 / 401 72-74 4.250in Bore.040 inch MLS Headgasket”
