Cometic Gasket · New
Cometic Chrysler LA V8 .056in MLS Cylinder Head Gasket - 4.040in Bore
MPN C5633-056 · Store SKU cgsC5633-056
Supplier stock checked 11/7/2026, 9:18:22 PM UTC. Adding a part does not reserve it.
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Product details
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". 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. MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel Chrysler LA V8 .056in. MLS Cylinder Head Gasket; 4.040in. Bore Chrysler LA V8 .056" MLS Cylinder Head Gasket, 4.040" Bore Chrysler LA V8 Cylinder Head Gasket
Manufacturer fitment & guides
Check C5633-056 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
