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USD 137.07 137.07 205.59
Part #:

Cometic C5839 MLS Head Gasket

1994-2003 Ford 7.3L Powerstroke
Part #:
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The Cometic C5839 MLS Head Gasket for your 1994-2003 Ford 7.3L Powerstroke is comprised of multiple embossed layers of both viton coated and uncoated stainless steel. The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. This design requires less clamp load creating less bore distortion and conforms load distribution across the sealing area. The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements. No sealants or re-torque are required. 

MLS Gasket Features:
  • Provide maximum sealing performance for today's high output engines and require no sealants
  • Ideal for aluminum heads to aluminum blocks and aluminum heads to cast iron blocks withstanding the shearing force created by the two materials.
  • No need to re-torque, the embossing design of the MLS gasket promotes an even clamp load across the sealing surface allowing for measurable reduced bore distortion

Features & Specs: 

  • 4.140" Bore 
  • Sold Indiviudally 
  • MLS Construction 
  • Several Thicknesses Available

Product Options

C5839-060 .060"
C5839-066 .066"
C5839-075 .075"
C5839-080 .080"
C5839-095 .095"
C5839-098 .098"
C5839-120 .120"
C5839-086 .086"


  • Manufacturer Name Cometic Gasket
  • Shipping Weight 3.00 lb.
  • Fuel Type Diesel
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Questions and Answers

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Most Popular Questions

Will I need longer push rods with the .098
View Staff Answer 
No, longer pushrods will not be necessary when installing the COMETIC C5839 MLS HEAD GASKETS.
I'm replacing OEM head gaskets and wonder what size Cometic gasket corresponds with that thickness? 2001 7.3 PSD, I plan to also change to ARP head studs. Will the change to Cometic head gaskets require any additional components or is it a drop in change?
View Staff Answer 

The COMETIC C5839 MLS HEAD GASKET comes in various thicknesses ranging from 0.060” – 0.120” depending on what came on the vehicle from the factory and amount the head needed to be decked.