i know this is old , but , where did gman end up on parts?
glad you posted this.
gman spent too much time around gm goofs,,, mopars do not SQUAT ! they RISE !
good r/t rear springs , fresh 318 torsion bars with my 440, .509 purpleshaft,4:30 gears, mid 12's qtr, handled great ! for such a big...