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In-Store Pickup Location

Cometic MLS Head Gaskets C5245-040

Cometic C5245-040 - Cometic MLS Head Gaskets
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  • Cometic MLS Head Gaskets

    Cometic MLS Head Gaskets

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Head Gasket, MLS, 4.060 in. Bore, .040 in. Compressed Thickness, Chevy, Each

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Hazardous Material Warning
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WARNING: This product can expose you to a chemical such as Carbon Black that is known to the state of California to cause cancer. For more information, visit www.P65warnings.ca.gov.

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Brand: Cometic

Manufacturer's Part Number: C5245-040

Part Type: Head Gaskets

Product Line: Cometic MLS Head Gaskets

Summit Racing Part Number: CGT-C5245-040

UPC: 191070004583

Bore (in): 4.060 in.

Bore (mm): 103.124mm

Gasket Material: Multi-layer stainless steel

Compressed Thickness (in): 0.040 in.

Compressed Volume (cc): 8.486cc

Lock Wire: No

Quantity: Sold individually.

Notes: Round bore style.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

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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 utilizing 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.

Questions & Answers Ask a Product Question
Q:

It says its for use with Brodex heads, are they compatible with factory Chevy heads. (1969/1970)

Asked by DONALD on October 17, 2017

A:

I've been told there more compatible with aluminum heads and seal great but not sure about cast stock heads

BYRON from TN answered on October 23, 2017

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Q:

refreshing a 60 over 383 with afr aluminum heads. Had too install two inserts for head bolts. The outside hole for the insert is ~0.030 into the sealing ring on a 4.166 bore gasket. I am assuming that if I go with 4.08 or 4.06 gaskets, it will pull the cylinder seal away from the insert repair area.
?Is this correct?
?And would you rec a 4.08 or a 4.06?? for a 60 over with some wear.
Thanks

Asked by JACK on June 12, 2018

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Some parts are not legal for use in California or other states with similar laws / regulations

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