The Stovebolt Site Forums The Shop Area General Truck Talk Removing spring bushing from the frame 55 -59

I'm trying to remove/replace the threaded spring bushings from the frame on my 57 Chevy 1/2 ton project. I have a whole set of bushing pullers and drivers, but nothing that will fit the threaded ones that are in the spring hangers. I was thinking of using one of the old threaded pins and a deep socket. Is there a tool still made for this job? Thank you.

Larry