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Cometic H2627SP1040S MLS Head Gasket Compressed Thickness - 0.040

Part of: Cometic MLS Head Gasket Bore Thickness

Other options in this family: Cometic C10336-032 Cometic H1749SP3030S Cometic C10085-030 Cometic C8694 Cometic C8696

Manufacturer

Picture for manufacturer Cometic

Part Number

H2627SP1040S
8 reviews
Sale Price

$105.58

Estimated ship date Wednesday, November 25

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Product Details

The Cometic H2627SP1040S is a high-performance Multi-Layer Steel (MLS) head gasket engineered for demanding engine applications. Designed with the performance enthusiast in mind, this gasket delivers superior sealing, durability, and reliability in high-stress environments.

Multi-Layer Steel (MLS) Construction:

  • Three-layer stainless steel design for maximum strength and corrosion resistance
  • Outer layers embossed and coated with Viton fluoroelastomer for exceptional sealing performance
  • Viton coating withstands temperatures up to 250°C (482°F)
  • Center shim layer allows for precise thickness customization
  • 0.040" compressed thickness for accurate bore specifications

Performance Benefits:

  • Excellent rebound characteristics prevent gasket failure under extreme conditions
  • Withstands shearing forces between dissimilar metals (aluminum heads on cast iron blocks)
  • Promotes even torque load distribution across sealing surface
  • Reduces bore distortion for improved cylinder seal
  • No re-torque required after installation
  • Compatible with aluminum-to-aluminum and aluminum-to-cast iron applications

Cometic head gaskets are precision-engineered to handle the harsh sealing environments created by high-performance engines, including exposure to extreme temperatures, pressures, coolants, and oils. The stainless steel construction provides superior strength and longevity compared to traditional composite gaskets.

Products specifications

Bore

81mm

Material

MLS

Thickness

.040in

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