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Cometic AMC 390/401 Gen-3 V8.045in MLS Cyl Head Gasket-4.380in Bore-With Indy Heads-18 Bolt Head

Get the best sealing performance for your high-output engine with Cometic's MLS (Multi-Layer Steel) Head Gaskets. These gaskets are designed to provide maximum sealing performance and require no sealants. Made from multiple embossed layers of stainless steel with a Viton rubber coating, they can withstand the shearing force created by aluminum heads and cast iron blocks.

  • Embossed outer layers coated with Viton for maximum sealing performance
  • Ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks
  • Increased strength and resistance to corrosion
  • Center shim layer made from uncoated stainless steel for multiple thickness requirements

Cometic's MLS Head Gaskets are the perfect choice for your AMC 390/401 Gen-3 V8 engine. Order now and experience the best sealing performance for your high-output engine!

Make Model Year Type
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 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 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
Jeep Cherokee 1974 Base
Jeep Cherokee 1974 S
Jeep Cherokee 1975 Base
Jeep Cherokee 1975 S
Jeep Cherokee 1976 Base
Jeep Cherokee 1976 S
Jeep Cherokee 1977 Base
Jeep Cherokee 1977 S
Jeep Cherokee 1978 Base
Jeep Cherokee 1978 Wide Track
Jeep J10 1974 Base
Jeep J10 1975 Base
Jeep J10 1976 Base
Jeep J10 1977 Base
Jeep J10 1978 Base
Jeep J20 1974 Base
Jeep J20 1975 Base
Jeep J20 1976 Base
Jeep J20 1977 Base
Jeep J20 1978 Base
Jeep Wagoneer 1974 Base
Jeep Wagoneer 1974 Custom
Jeep Wagoneer 1975 Base
Jeep Wagoneer 1975 Custom
Jeep Wagoneer 1976 Base
Jeep Wagoneer 1976 Custom
Jeep Wagoneer 1977 Base
Jeep Wagoneer 1978 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.
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