ZZ Diesel Rear Housing Support Brace, Allison Transmission
For 2001, 2002, 2003, 2004, 2005, 2006, 2007 GM 6.6L Duramax LB7 LLY LBZ
The weight of the rear housing combined with vibration from the drive train will cause the housing to crack over time. This brace will add support and strength to help prevent failure. Easily installed with basic tools and no need to remove transfer case or transmission.
Torque spec at transmission 35 Ft Lbs
Torque spec at transfer case 27 Ft Lbs