I have a stock chassied 68` Plymouth b-body,manual steering 4.5in wide rims on front and 215/75 Radials,rear 8in rim 295/55 MT radials.
It is a real handfull if you apply any power.
It will run high 11`s an makes alot of torq.
Its not wheelspin its more like you turn the wheel and nothing happens. I will go so far as to say I feel its un-safe to play with on the street.
Steering feels VERY heavy and un-responsive.
All hardware is tight,toe1/8th in. caster unknown. On straight roads tracks true,no problem but plows in corners like it has a spool.
I`ve tried 3-steering boxes and aligned it multiple times ,no improvement.
I had a 69` GTX for a long time just before this 68` and it had the identical tire wheel package and all the same equipment except 4sp.. It handled well for a large stock heavy car. You could hang the tail out power-shifting down the street with one hand on the wheel and never worried about it getting away from you.
This car is an auto,and I would`nt dare let the tail get loose, I doubt I could control it.

Where do I start?