i just got off the phone with jerry adams at the fillin sta.
i went thru a circus getting the rear spring shackles for my 53 3/4 ton
jerry took a lot of time helping me get the right shackles (we think they are the right ones i'll know for sure when they get here)
i have a local shop in waco doing the springs. they will do the bushings and size the pins for me when i get them.

unless you can get a local shop to press in and ream new bushings for your shackles your best bet may be to get new ones.
vendors advertise shackles for 1/2 and 3/4 ton rears. they are only the same for 55 2nd and later.


1963 c10