K frame removal on 73 Dart 318. How hard is It?

You will need to jack up the front of the car, support it with jack stands behind the k-frame ( on the rails beside the transmission ), support the engine, a cherry picker works best, at least for me.

Remove the tension off of the torsion bars and side them towards the rear of the car.

Remove the calipers and hang them with some wire hangers.

undo the shocks and upper control arms from the car,

if this is an auto trans, make sure that the metal cooler lines are not going to be in the way of the k member.

Undo the 4 bolts holding the k frame to the unibody and roll it out towards the front of the vehicle.