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Cometic Buick 400/430/455 V8 4.400 inch Bore .086 inch MLS-5 Headgasket
Cometic Buick 400/430/455 V8 4.400 inch Bore .086 inch MLS-5 Headgasket
Cometic Buick 400/430/455 V8 4.400 inch Bore .086 inch MLS-5 Headgasket
Cometic Buick 400/430/455 V8 4.400 inch Bore .086 inch MLS-5 Headgasket
Cometic Buick 400/430/455 V8 4.400 inch Bore .086 inch MLS-5 Headgasket
Cometic Buick 400/430/455 V8 4.400 inch Bore .086 inch MLS-5 Headgasket
Cometic Buick 400/430/455 V8 4.400 inch Bore .086 inch MLS-5 Headgasket
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Cometic Buick 400/430/455 V8 4.400 inch Bore .086 inch MLS-5 Headgasket

CGSC5755-086
Head Gaskets
  • LotQuantity:1
$221.27 CAD $199.14 CAD
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.086". Cometic MLS (Multi-Layer...
$199.14 CAD

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Cometic Buick 400/430/455 V8 4.400 inch Bore .086 inch MLS-5 Headgasket
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.086". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flour elastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.
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This Part Fits:

Year Make Model Submodel
1971-1973 Buick Centurion Base
1973-1974 Buick Century Base
1973-1974 Buick Century Luxus
1968-1974,1976 Buick Electra 225
1968-1974 Buick Electra 225 Custom
1974 Buick Electra 225 Limited
1967,1973 Buick Electra Base
1967,1975 Buick Electra Custom
1975-1976 Buick Electra Limited
1970-1976 Buick Estate Wagon Base
1967 Buick Gran Sport Base
1968-1969 Buick GS 400 Base
1970-1972 Buick GS 455 Base
1970 Buick GS 455 GSX
1967-1975 Buick LeSabre Base
1968-1973,1975-1976 Buick LeSabre Custom
1974 Buick LeSabre Luxus
1973-1974 Buick Regal Base
1967-1976 Buick Riviera Base
1971 Buick Riviera Gran Sport
1975 Buick Riviera GS
1976 Buick Riviera Sport
1976 Buick Riviera SR
1967-1972 Buick Skylark Base
1968-1972 Buick Skylark Custom
1968-1972 Buick Sportwagon Base
1968 Buick Sportwagon Custom
1967-1969 Buick Wildcat Base
1967-1970 Buick Wildcat Custom
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