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Cometic Pontiac 326/350/389/400/421/428/455 V8.043in Copper Exhaust Manifold Gasket Set

Take your Pontiac's performance to the next level with Cometic's MLS gasket set. Engineered for strength and durability, this set is designed to withstand harsh sealing environments and load conditions.

  • Three to five layers of stainless steel for increased strength and resistance to corrosion
  • Embossed and coated with Viton rubber for superior sealing performance
  • Heat resistant to 250°C or 482°F
  • Requires no sealants for a hassle-free installation

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Buick LeSabre 1975 Custom
Mitsubishi Lancer 2008 Evolution GSR
Mitsubishi Lancer 2008 Evolution MR
Mitsubishi Lancer 2009 Ralliart
Mitsubishi Lancer 2010 Evolution GSR
Mitsubishi Lancer 2010 Evolution MR
Mitsubishi Lancer 2010 Evolution MR Touring
Mitsubishi Lancer 2010 Evolution SE
Mitsubishi Lancer 2010 Ralliart
Mitsubishi Lancer 2010 Ralliart Sportback
Mitsubishi Lancer 2011 Evolution GSR
Mitsubishi Lancer 2011 Evolution MR
Mitsubishi Lancer 2011 Evolution MR Touring
Mitsubishi Lancer 2011 Ralliart
Mitsubishi Lancer 2011 Ralliart Sportback
Mitsubishi Lancer 2012 Evolution GSR
Mitsubishi Lancer 2012 Evolution MR
Mitsubishi Lancer 2012 Ralliart
Mitsubishi Lancer 2013 Evolution GSR
Mitsubishi Lancer 2013 Evolution MR
Mitsubishi Lancer 2013 Ralliart
Mitsubishi Lancer 2014 Evolution GSR
Mitsubishi Lancer 2014 Evolution MR
Mitsubishi Lancer 2014 Ralliart
Mitsubishi Lancer 2015 Evolution Final Edition
Mitsubishi Lancer 2015 Evolution GSR
Mitsubishi Lancer 2015 Evolution MR
Mitsubishi Lancer 2015 Ralliart
Oldsmobile 98 1975 Luxury
Oldsmobile 98 1975 Regency
Oldsmobile Custom Cruiser 1975 Base
Oldsmobile Custom Cruiser 1975 Panel
Oldsmobile Delta 88 1975 Base
Oldsmobile Delta 88 1975 Royale
Pontiac Bonneville 1967 Base
Pontiac Bonneville 1967 Safari
Pontiac Bonneville 1968 Base
Pontiac Bonneville 1968 Safari
Pontiac Bonneville 1969 Base
Pontiac Bonneville 1969 Safari
Pontiac Bonneville 1970 Base
Pontiac Bonneville 1970 Safari
Pontiac Bonneville 1971 Base
Pontiac Bonneville 1972 Base
Pontiac Bonneville 1973 Base
Pontiac Bonneville 1974 Base
Pontiac Bonneville 1975 Base
Pontiac Bonneville 1976 Base
Pontiac Bonneville 1976 Brougham
Pontiac Bonneville 1977 Base
Pontiac Bonneville 1977 Brougham
Pontiac Bonneville 1978 Base
Pontiac Bonneville 1978 Brougham
Pontiac Bonneville 1978 Safari
Pontiac Catalina 1967 2+2
Pontiac Catalina 1967 Base
Pontiac Catalina 1967 Safari
Pontiac Catalina 1967 Ventura
Pontiac Catalina 1968 Base
Pontiac Catalina 1968 Safari
Pontiac Catalina 1968 Ventura
Pontiac Catalina 1969 Base
Pontiac Catalina 1969 Safari
Pontiac Catalina 1969 Ventura
Pontiac Catalina 1970 Base
Pontiac Catalina 1970 Safari
Pontiac Catalina 1970 Ventura
Pontiac Catalina 1971 Base
Pontiac Catalina 1971 Brougham
Pontiac Catalina 1971 Safari
Pontiac Catalina 1972 Base
Pontiac Catalina 1972 Brougham
Pontiac Catalina 1972 Safari
Pontiac Catalina 1973 Base
Pontiac Catalina 1973 Safari
Pontiac Catalina 1974 Base
Pontiac Catalina 1974 Safari
Pontiac Catalina 1975 Base
Pontiac Catalina 1975 Safari
Pontiac Catalina 1976 Base
Pontiac Catalina 1976 Safari
Pontiac Catalina 1977 Base
Pontiac Catalina 1977 Safari
Pontiac Catalina 1978 Base
Pontiac Catalina 1978 Safari
Pontiac Executive 1967 Base
Pontiac Executive 1967 Safari
Pontiac Executive 1968 Base
Pontiac Executive 1968 Safari
Pontiac Executive 1969 Base
Pontiac Executive 1969 Safari
Pontiac Executive 1970 Base
Pontiac Executive 1970 Safari
Pontiac Firebird 1967 400
Pontiac Firebird 1967 Base
Pontiac Firebird 1967 HO
Pontiac Firebird 1968 400
Pontiac Firebird 1968 Base
Pontiac Firebird 1969 400
Pontiac Firebird 1969 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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