Rebuild Kit for a 1965 GMC 1500 Steering Gearbox?

[mookiex4]

Good Day all,

I was wondering if anyone has sourced out a rebuild Kit for a Manual Steering gearbox on a 1965 GMC 3/4 Ton 1500 Series truck? I realize Chevy should be the same, but all I can find are rebuild kits for power steering. While my 283 that I installed has the Power Steering pump on it, I have a lot of work to do before I can think about making the transition. Right now I prefer to rebuild the manual one.

Unless power is an easy and cheap swap?

Thanks all for your input...