Street shock absorber recommendation

1.03 bars are not overly stiff on my 68 Barracuda with a 360, even with the alloy engine top-end. and
My shocks are ancient Munroe adjustables from the late 70s and have been on two other cars. IIRC they have always been on the center of three positions.
And yes, my car is lowered, and yes, she occasionally gets on the bumpstops, but never harshly so. Probably because most of the time, I am steering with rear tire spin...........
And yes, she also has a Hellwig front bar; IIRC it's a 1.125..
It works for me.
No rear bar but 295s back there.
Good luck OP