Fabricated A-Body spindle ideas and discussion
Here is my best eyeball measurements of the suspension location points. Not going to say I didn't miss something and/or have something wrong.
This is with an F-Body spindle, 6 degrees positive caster, 1 degree negative camber, at a ride height where the LBJ and LCA pivot are horizontal and with a 275/35R18 tire on an +35mm offset wheel. Hub is in the stock position, not pulled in.
Edit - corrected image
I believe caster has an impact on the functional pivot for the UCA, but I might be interpreting that wrong. So take this with a grain of salt.
I will look at a how a raised or 1" longer ball joint affects thigs later.
At least something to start with. Maybe someone will see glairing differences between this and info they have.