Mr. Gasket MLS Header Gaskets - 4816G holley-sniper 7 V8 1963 Mercury Country

7 V8 1963 Mercury Country Cruiser 221/3

23/8 V 1968 - 1969 Ford Galaxie 500 4

7 V8 1973 - 1975 Chevrolet Malibu Base 350/5

5 TFSI (Gen 1)

2 V8 1969 - 1976 Mercury Montego 351/5

Mr. Gasket MLS Header Gaskets - 4816G holley-sniper 7 V8 1963 Mercury CountryOverview: Multi Layered Steel (MLS) exhaust gaskets are designed for extreme cylinder pressures produced by high horsepower high compression turbo charged, supercharged and nitrous oxide injected engines. Manufactured from three stainless steel layers, they resist corrosion, will not burn through or push out and maintain maximum fastener torque retention. Stress formed inner and outer layer embossments act like springs that rebound under exhaust