Off a GMC General. Looks like you have to remove the weld to get it apart? Anyone worked on one of these. Same cylinder is on my 88 GMC 7000. I think they used on a lot of GM trucks. Thanks, LB
Get a Weller rebuild from a local dealer. Cheaper in the long run.
http://www.srtp.us/steering_cylinders_and_control_valves_catalog/saginaw_steering_cylinders Maybe able to exchange.
I think they are made that way because of a liability issue. only available as an exchange that I know of