Fitment: 2001-2007 GM 2500HD & 3500HD with 6.6 Duramax Diesel or 8.1l engine with Allison or ZF6 transmission
Description: This remanufactured transfer case fits 2001-2007 classic GM trucks. This is for the FLOOR SHIFT model
Warranty: 12mo/12,000mi. Please note: Failure to do slip yoke upgrade will result in no warranty on this transfer case. This is a known TSB (Technical Service Bulletin) published by General Motors.