Stiff front end looking at aftermarket solutions

Agreed.
I alway left a 2100 rpm, but my new torque converter, even tho it stalls a lot higher, it a lot tighter.
In otherwards my 3000 stall converter started grabbing or pulling on the car around 2000 rpm My new converter was torquing the **** out of it a 2100.
I have a two step that does nothing but turn a light on, on my dash. That is were I stall each time. Had to turn it down so that the light came on at 1500.
The problem with leaving the line at 1500 is that my reaction times were in the toilet. Had to learn how to leave all over again.

That slo mo video was me trying to find out why it would hop at the starting line. I found the problem. the rear offset shackles were binding on a bracket on the frame.
this is what i found and had to fix.

View attachment 1715479651
There's alway something trying to trip you up.

I just got into this thread, looks like ur rear springs are too long to me !!