7/8" Transfer Case Brace For 2001-1007 GM 6.6L DURAMAX 2002 2003 2004 – Dynamic Performance Tuning

7/8" Transfer Case Brace For 2001-1007 GM 6.6L DURAMAX 2002 2003 2004 129020107

  • Sale
  • $101.45
  • Regular price $131.95
Shipping calculated at checkout.


*** Please Note: Order processing can take up to 3 business days. Due to COVID-19 processing and shipping may be delayed. Shipping timeframes start after the order processing has been completed. ***


Cracked transmission tail shaft housings (located between the transfer case and the transmission) are a common problem for GM Allison-equipped 4x4 pick-ups in off-road and drag racing applications.
Even a nominal amount of driveline vibration can cause the housing to fail, resulting in a transmission fluid leak or worse; internal transmission and transfer case damage.
Once the housing cracks, repairing it requires removal of the transmission and transfer case.
Our Transmission Transfer Case Brace helps support the overhanging, heavy transfer case by spreading the load up and across the adaptor housing to the center section of the transmission.
Our Transmission Transfer Case Brace utilizes two 304 stainless-steel 78 inch support tubes tied together with a thick 304 stainless-steel plate for increased strength and service life.
Mounting the brace is a quick and easy job that can be done without removal of the transmission or transfer case. No special tools required.
Professional Installation is Highly Recommended
No Instruction Included


Package Includes:

1X Transfer Case Brace
As pictures shown


Application for:

For 2001 2002 2003 2004 2005 2006 2007 GM 6.6L DURAMAX