Hotchkis or Bilstein shocks

I ran the 1" Just Suspension bars on my Duster for a bit. They were a big improvement from the stock V8 bars I had originally, but they were still too soft for my liking. I haven't seen published wheel rates for the JS bars, firm feel lists their 1" a body bars at 195lb/in, and the JS 1" bars I ran weren't more than that. Firm Feel lists it's E body 1" bars at 175 lb/in.

They definitely shouldn't be too stiff. Depends on what you're looking for, it will handle much better than stock, especially if you add the sway bars. For a street car they'd be fine. But they'll be small if you're looking for a real performance handling car. At least in my opinion.