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DHD 030-601 Billet Aluminum Duramax Rear Engine Adapter Plate 2001-2010

030-601 - WH
The Strongest Rear Cover Available!
Was: $1,999.00
Sale: $1,499.00
Save: 25%
Save: $500.00

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DHD 030-601 Billet Aluminum Rear Engine Plate 01-10 Duramax Diesel

If you keep breaking or cracking your factory Duramax rear engine cover than look no further because we have a solution for you. Often times, on high horsepower applications, the factory cast rear engine cover will crack or break due to the tremendous amounts of stress that this unit has to handle. We have developed a billet aluminum unit that is completely CNC machined out of a solid block of aluminum. This unit is a direct factory replacement unit and requires no additional modification in order to install.




  • Accepts Factory Gaskets and Seals
  • Retains Factory Style Turbo Oil Drain
  • Through Cover Coolant Passages Intact
  • Eliminates Failure Prone Rear Cover Coolant Block Off Plate
  • Works with Stock or Billet Flywheel
  • Steel Thread Inserts for Increased Durability



Shipping Information

  • Item Requires Shipping
  • 35.0 lbs.
  • W20.0000” x H7.0000” x L24.0000”
  • Free Shipping

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