Cometic MLS Head Gaskets C5272-040
Cometic MLS Head Gaskets C5272-040
Tags
Product Description
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.040". With Steam Holes. 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.
Cometic MLS head gaskets are constructed from multiple layers of stainless steel for strength and contain load-controlled embossments that conform load distribution across the sealing area. This creates an exceptional seal by requiring less clamp load—resulting in less bore distortion. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing. MLS head gaskets are available for most aftermarket cylinder heads; as with all of Cometic's MLS head gaskets, no sealants or re-torque is required.
Extended Description
- Chevrolet Gen-1 Small Block V8 .040 " MLS Cylinder Head Gasket, 4.165 " Bore, 18/23 Degree Head, Valve Pocketed Bore, Steam Holes
Application Summary
Fitment
Fitment
Part Type
Engine Cylinder Head Gasket
Additional Information 2
- .040" MLS Cylinder Head Gasket, 4.165" Valve Pocketed Gasket Bore. Each
description
aaia_ |
Engine Cylinder Head Gasket |
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associated_ |
.040" MLS Cylinder Head Gasket, 4.165" Valve Pocketed Gasket Bore. Each |
market_ |
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.040". With Steam Holes. 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. |
product_ |
Chevrolet Gen-1 Small Block V8 .040 " MLS Cylinder Head Gasket, 4.165 " Bore, 18/23 Degree Head, Valve Pocketed Bore, Steam Holes |
product_ |
Cometic Cylinder Head Gasket |
product_ |
Chevrolet Gen-1 Small Block V8 Cylinder Head Gasket |
product_ |
Cylinder Head Gasket |
s_item
department | Gaskets & Seals |
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section | Engine Gaskets & Seals |
name | Cometic MLS Head Gaskets C5272-040 |
brand | Cometic |
price | 87.95 |
blurb | Head Gasket, MLS, 4.165 in. Bore, .040 in. Compressed Thickness, Chevy, Each |
title | Cometic MLS Head Gaskets |
description | Cometic MLS head gaskets are constructed from multiple layers of stainless steel for strength and contain load-controlled embossments that conform load distribution across the sealing area. This creates an exceptional seal by requiring less clamp load—resulting in less bore distortion. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing. MLS head gaskets are available for most aftermarket cylinder heads; as with all of Cometic's MLS head gaskets, no sealants or re-torque is required. |
item_row
handle | CGS-C5272-040 |
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item_ |
523709 |
brand_ |
14 |
brand_ |
Cometic Gasket |
item_ |
https://d5otzd52uv6zz.cloudfront.net/dd829d32-0eb3-483f-a3b0-641674cf0c0a-100.jpg |
item_ |
C5272-040 |
item_ |
Cometic Chevrolet Gen-1 Small Block V8 4.165in Bore .040in MLS Cylinder Head Gasket |
item_ |
Engine Components |
item_ |
Head Gaskets |
item_ |
191070016425 |
item_ |
87.95 |
item_ |
97.72 |
t14_ |
3 |
mfr_ |
|
dim_ |
0.90 |
dim_ |
23.90 |
dim_ |
9.80 |
dim_ |
0.25 |
shipping_ |
14.52 |
item_ |
cgsC5272-040 |
taxonomy_ |
5372 |
collection_ |
|
collection_ |
|
status | Active |
item_ |
1 |
productTaxonomy | 5372 |
Overview
Brand | Cometic |
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Notes | Valve pocketed bore. |
Quantity | Sold individually. |
Bore (mm) | 105.791mm |
Lock Wire | No |
Part Type | Head Gaskets |
Bore (in.) | 4.165 in. |
Product Line | Cometic MLS Head Gaskets |
Gasket Material | Multi-layer stainless steel |
Compressed Volume (cc) | 8.931cc |
Compressed Thickness (in.) | 0.040 in. |
Manufacturer's Part Number | C5272-040 |