Smallest manual steering box

I will go to a rack and pinion setup if I need to. But I have a coil over conversion right now and bought it because I am sure I can make the hemi fit with a box.

What coil over conversion uses the stock steering box? That’s probably the single biggest reason to do a coil over conversion, front steer rack and pinion without the Ackerman disaster you get trying to convert the Mopar rear steer suspension to a rack. Everything else can be done with torsion bars and proper tuning.