AK or ESPO - you can also buy Mustang ones and change the larger bushing over to a Moog, part # K8785
They "should" assuming that the springs are the cause of your sag. I thought mine was, replaced all the springs and shackles and bushings, and still had a 3/4" sag to the driver side. I now assume that a couple of those fender benders my great-grandmother had in the car bent the frame a little. If your frame is straight, the new springs etc should settle it out.
You can clean and reuse your original shackles as long as they are not rusted or bent. That's what I did. Bead-blasted & repainted 'em. I replaced the U-bolts with new ones...
I think I heard that the ESPO springs will raise the rear about 2 inches correct me if im wrong. Does that look better having the ESPO springs vs the JCW springs? Also, is there any quality difference between the ESPO, JCW or other springs?
Springs TY WARD still have a few freedoms left up here but rapidly disappearing like lower 48 Don't want to compete too much with Feds
Walking on the roof huh? Sounds about like what I have to deal with on my '69 1/2, except I think someone was jumping up and down on my roof.
Does anyone still use http://www.autokrafters.com/ ? They still have the Mav catalouge... PS - go for four leaf - the only way to kill SFA (Saggy Ford Ass)