2001-2007 GM Transfer Case Brace

Sun Coast Transfer Case Brace A1-TCB

This brace strengthens the rear half of the transmission by moving the weight load off the rear housing and moving it to the stronger transmission case.  We have seen many times where a broken drive shaft or just a bad universal joint can cause such a vibration that the transfer case moves around enough to break the rear transmission housing.  This brace fits all GM 4x4 trucks with the Duramax / Allison combination from 2001 - 2007.