1979-2004 Mustang Tab and Slot/You-Weld Lower Adjustable Torque Box Replacement Kit. Cad-designed and laser cut from 1/8 inch material with 3/16 inch thick with doubler plates, make these torque box replacements capable of handling all the power you can throw at them! With 10 holes of adjustment and our compact modular you-weld design not only saves you money it gives you more adjustment and they also create extra tire clearance for those using Mini Tubs.
* CAD designed Tab and slot construction allows them to be assembled and welded without a fixture
* CNC laser cut and CNC formed for tight tolerance and extreme accuracy
* 10 holes of adjustment
* True You Weld Design
* Light Weight High Strength
* Easy You- Weld design
* This kit comes with both a left and right torque box*