2001 - 2004 LB7 | World Fab Quantum-Max 64MM (Reman) | GM Duramax 6.6L

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Regular price $0.00 CAD

Product details

  • Vendor Wold Fab
  • SKU WF-64102MB-JFFS

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2001 - 2004 LB7 | World Fab Quantum-Max 64MM (Reman) | GM Duramax 6.6L

The World Fab Quantum-Max LB7 turbocharger is built for 650hp+. This turbo is a great upgrade for your daily driver and also for competition. The CNC ported exhaust housing improves performance and will leave others in the dust!

$400 Core Charge.

Wold Fabrication requires cores to be in rebuildable condition to receive a full refund of the core charge.  There are some conditions that could result in not receiving full credit.  On these conditions it us up to World Fab on how much of a credit is issued.

  • broken bolts
  • burnt
  • water damage
  • disassembled
  • missing parts and/or pieces


  • 01-04 Silverado/Sierra 2500-3500
  • Duramax
  • Federal Emission only
  • Core Charge Required
  • Wold Fab Quantum-Max 64MM LB7 Turbo (Reman)
  • Remanufactured
  • Drop In turbo no modifications needed
  • Liquid cooled center
  • High Performance Cerakote Coating
  • Upgraded shaft bearings
  • 360 Degree thrust bearing
  • CNC ported exhaust housing
  • World Fab 64mm Billet Compressor Wheel


  • 2001- 2004 | 6.6L GM Duramax LB7