2004.5-2010 Duramax Upper Engine Gasket Set (HS54580A)

Complete Gasket set for the upper engine of your 6.6L Duramax. This kit includes all necessary seals and gaskets except headgasket & head bolts.

Part Number: HS54580A

• Complete OE Gasket / Seal Kit (Does not include Headgasket or Studs)
• Meets or Exceeds OE Specifications

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• ?

  Does this come with the exhaust manifold and intake gasket

  It does, this kit includes all upper engine gaskets.

• ?

  are these MLS gaskets for exhaust components ?

  This set includes MLS gaskets for exhaust components.

• ?

  Hi does this set come with o-rings and copper washers for injectors? Thank you!

  Yes.