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Cometic C10377-030 MLS Head Gasket 4.250" Bore .030" Thick for Harley-Davidson M8 Center Cooled

Part of: Cometic MLS Head Gasket Bore Honda

Other options in this family: Cometic C10336-036 Cometic H4230050S Cometic C9931 Cometic C10084040 Cometic C10083-030

Manufacturer

Picture for manufacturer Cometic

Part Number

C10377-030
9 reviews
Sale Price

$53.83

1 left at this price

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Usually delivered within 2 days

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Product Details

The Cometic C10377-030 is a precision-engineered Multi-Layer Steel (MLS) head gasket designed specifically for 2024 and newer Harley-Davidson M8 center cooled engines. Featuring a 4.250-inch bore diameter and .030-inch compressed thickness, this gasket provides superior sealing and durability for high-performance applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for enhanced strength and reliability
  • 4.250-inch bore diameter for proper cylinder sealing
  • .030-inch compressed thickness for precise compression control
  • Engineered specifically for 2024+ Harley-Davidson M8 center cooled engines
  • Superior heat resistance and combustion sealing compared to traditional gaskets
  • Resists corrosion and withstands extreme temperatures

Cometic's MLS head gaskets utilize multiple layers of stainless steel with specialized coatings to maintain sealing integrity under extreme cylinder pressures and temperatures. This design accommodates engine movement and thermal expansion while preventing combustion leaks, making it an ideal choice for both stock rebuilds and performance builds.

It was easy

Very satisfied with THMotorsports : ) They had the part I needed in stock, at a very reasonable price, and they shipped it out extremely fast. I will be doing more business with them!

good

All good thank u.

So far so good

Would have been nice for my purchase to be shipped in 1 instead of 2 shipments. Just a little inconvenient as 1 arrived 3 days after the other. Not a big deal just inconvenient for me at the time.

Easy straight forward process

Great service

Fast and easy checkout!

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Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy