When i wrote "for the weight" on my sway bar question I should have said for the weight of the car with the heavy engine. I suspect there are good aftermarket units out there and am hoping someone could give me some idea of what works well with the heavier engines.
Oh! No worries. Well, above you mentioned the approximate weight, so, the rest of my reply applies. I’d go 1 step thicker in the T bars and the swap bar will have to be looked into for their strengths. Which is a darn good question.
For WIW, I used QA1 non adjustable shocks all around on the wife’s small block ‘68 Cúda. They’re very nice IMO. The adjustable units may be more up your alley though.