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  6. C5691-040 Cometic Gasket Cylinder Head Gasket For Use With Buick 6
C5691-040 Cometic Gasket Cylinder Head Gasket For Use With Buick 6
C5691-040 Cometic Gasket Cylinder Head Gasket For Use With Buick 6

C5691-040 Cometic Gasket Cylinder Head Gasket For Use With Buick 6

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Your Price: $96.16 Free Shipping
Provides maximum sealing performance for today’s high output engines and require no
RVA #: C2GC5691040
Availability: Backordered

C5691-040 Cometic Gasket Cylinder Head Gasket

Provides maximum sealing performance for today’s 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 flouroelastomer rubber based material that is heat resistant to 250 Centigrade/ 482 Fahrenheit). 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.

Applications

YearMakeModel
1975-1981 Buick Century
1984-1987 Buick Century
1980-1987 Buick Electra
1976-1987 Buick LeSabre
1975-1987 Buick Regal
1979-1987 Buick Riviera
1975-1980 Buick Skyhawk
1975-1979 Buick Skylark



Provides Maximum Sealing Performance For Today’s High Output Engines And Require No Sealants

Ideal For Aluminum Heads To Aluminum Blocks And Aluminum Heads To Cast Iron Blocks Withstanding The Shearing Force Created By The Two Materials

No Need To Re-Torque, The Embossing Design Of The MLS Gasket Promotes An Even Clamp Load Across The Sealing Surface Allowing For Measurable Reduced Bore Distortion

Cometic MLS Gaskets Are Comprised Of Multiple Layers Of Stainless Steel Due To It’s Increased Strength, Ability To Rebound And Resistance To Corrosion

The Outer Layers Of The Gaskets Are Embossed And Coated On Both Sides With Viton - A Flouroelastomer Rubber Based Material That Is Heat Resistant To 2500 Centigrade/ 482 Fahrenheit

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 A Uncoated Stainless Steel Layer Which Can Be Varied To Accommodate Multiple Thickness Requirements

Bore Diameter : 3.86 Inch
Compression Thickness : 0.040 Inch
Engine Compatibility : Buick 6 Cylinder Stage I/ II 192 CID/ 231 CID/ 252 CID
Material : Stainless Steel



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