Cometic Mercury / Chevy Big Block 4.6in Bore .051 inch MLS Headgasket - C5637-051

Cometic Mercury / Chevy Big Block 4.6in Bore .051 inch MLS Headgasket - C5637-051

Cometic Gasket

MSRP: $100.59
$83.50
(You save $17.09 )
SKU:
CGSC5637-051
UPC:
191070012113
Availability:
Cometic Gaskets are special order and cannot be cancelled. Many of these gaskets are made to order and have long lead times. If you are in the middle of a build or delivery is time sensitive do not order without checking stock first.
Shipping:
Calculated at Checkout
MPN:
C5637-051
Product ID:
548741
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.051". 4 Bolts in Valley. 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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