probably already covered
I like a taller & wider rear tire, like a p275 (or a p295)
shorter slightly narrower front tire, like a p245 (or a p225)
for the 60's old school look
(different sizes if you go to a bigger/wider rim diameter)
that alone can do wonders on a slight old-school LA style rake
the nose down a bit, it helps to fill the wheel wells too (good reason alone)
a little tweaking of the springs in the rear
or a torsion bar adjustment in the front
mine handles very well, it doesn't have worn-out OE crap either
& has aftermarket sway bars front 1-3/8" & rear 1",
good aftermarket gas shocks on all 4 corners helps too
wider performance tires never hurts for handling
& better overall driving characteristics
I haven't used an air shocks in decades now,
not going to start now
(or use extended shackles ever)
I have use the old-school overload coil overs/helpers a few times,
when I was much younger & dumber (a tad bit bouncy/stiff)
air bags (or an airwave shock) are a different story, than a air shock
I haven't used them either
depends on what you're going for
lots of great suspension stuff out there
there's lots of junk, if you don't know what you're doing with it too
good luck
Right there with you.
I have 275/60/15 rears and 225/70/15 in the front.
That gives about 1.5" rake in itself. Drop the torsion bars just a smidgen
to get another inch and wala, rake SAFELY.
I don't want to aggravate the already ridiculous front/rear weight balance
these things have, especially with a big block over the nose, and make the
thing even harder to steer (mine is factory manual steering).
Nothing to me screams "Pep Boys" louder than a pair of extended shackles
hanging out from under the car, sorry.

I've seen rear ends do some funny stuff under duress running those things...
Likewise with air shocks. Springs (and the hardware on them, as with the chassis
portions of the car they are suspended from) are designed to bear the actual weight of the car.
Shocks are not - they are there to dampen suspension movement, hence their being
referred to in ancient times as "dampers".
While they can be used to help with towing or temporary heavy loads, they
should never be used to support the car - they, and their mounts in the car,
are not designed for that.
Having said all that...
I am as guilty as anyone in my youth (and on some unnamed GM products I may have owned
in high school) of running air shocks for that *** in the sky look.
Grew out of that real quick upon my first Mopar (and learning more about cars in general), though.
This GTX now won't get any of it, but I am very impressed with the aftermarket suspension systems
available out there now and wouldn't mind owning a car that utilizes some of it.
I wanted this one, perceived to be my last Mopar in this life, I wanted to be as close to the way they
were in the day as possible.
I think we're close to realizing that goal now. Couldn't happen a moment too soon, really.
