Project Black n blue-the 70 charger R/T received frame ties and boxing in for the torsion bar x member and other places underneath. I hid most of the mods under a layer of spray-on bedliner. The car rides like the family sedan yet cuts a great corner

The definitive proof that the t bar area requires reinforcement was the numerous comments from the driving school instructors whom were quite amazed at the flat handling of the big fat car.

This is with .98 t bars and hemi leaf springs...

A properly reinforced car does not need a ton of rate in the t bars or rear springs to handle properly.