Home - Return to Previous Page
Additional Images

Duramax Tuner Stealth 67G2 Turbocharger For 01-04 LB7 Duramax

Pricing: $2,400.00

Customize Your Item

- Please Select -
CA Prop 65
FREE Ground Shipping


Give your 2001-2004 GM 6.6L Duramax LB7 clean, streetable, drop-in performance with the Duramax Tuner Stealth 67 G2 Drop-In Turbocharger. Duramax Tuner puts months of research and dyno time in developing their G2 turbochargers before selecting their production specifications. Using a true IHI casting, a unique and OEM appearing anti-surge ring is sleeved into the factory IHI compressor cover. This allows the use of a larger 7075 aluminum 67.7mm compressor wheel that's been designed to maximize power and driveability.

A liquid cooled center section keeps the 360-degree thrust bearing cool increasing reliability and minimizing thrust bearing wear. The Stealth 67 G2 features the largest turbine wheel available in a stock LB7 turbo frame. The increased turbine size dramatically reduces drive pressures and achieves nearly a 1:1 drive to boost ratio under most operating conditions. Keeping drive pressures under control means you can make more power and keep down those EGT's. With the right supporting modifications, the 67G2 can make up to 800 useable horsepower!


  • Quick Spool-Up
  • Supports 800 HP Peak Power
  • 67.7mm Compressor Wheel
  • 360-degree Thrust Bearing
  • Anti-Surge Compressor Cover
  • High Flow Ported Turbine Housing 



  • 2001-2004 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LB7
  • 2001-2004 GMC Sierra 2500HD/3500HD 6.6L Duramax LB7



  • Core Charge Not Required
  • Not available for sale or use in the State of California


Shipping Information

  • Item Requires Shipping
  • 50.0 lbs.
  • FREE Ground Shipping

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.