I have a ton of miles in my wagon, I need stopping and handling.
I used all Firm feel parts to get what I needed for a regular use car, I stayed with 15" wheels and tires, used the Maxiss Marauder tires that have a good speed rating and stiff side wall.
I would do it all again.
For what you are asking this is good build and it stops.
I live in urban Toronto and I have driven in all types of traffic, I have driven it to Carlisle and the Nats for about 4 years now.
2:94 rear gears 727, 383 4 bbl dual exhaust.
Next thing that I think would be a big big improvement is good driving seats, the bench is getting old, it's old and it's getting old on me.
It really is a Keep It Simple Stupid build.
I removed the stock disc system and installed the later 12" with slider callipers and aluminum master on a power brake booster, also installed 70s dodge pick up rear wheel cylinders.
1.25" front sway bar, .75" rear, (I don't think I would have used a rear bar if it was a coupe)
1" torsion bars, all 4 Bilstein shocks. (that really feel great on this build)
15x7 cop wheels with front 245/60/15, Rear 15x8 with 275/60/15 rear.
I have caught many imports on off ramps and haven't noticed I was blocking anyone.
It certainly is not a track car, but it drives better then our 300c
1967 Dodge Coronet 440 wagon.