Locking Hub Question

Hi everyone, I work at my local NAPA parts house. Recently I had a customer that came in to get locking hubs for his Dodge D50. Its a 1987 4x4. I tried to get some SuperWinch hubs for him P/N 400543. The part was discontinued in 2009. So far I have not been able to find him anything for it.

What are people using and where are they going to get manual locking hubs for these trucks?

I haven't checked but they look similar to the old Jeep hubs. The factory Mitts. hub is a good hub, why change a good thing!

Paul (plh) on this site and others has a line on new AISIN style manual hubs. Check him out.

How do I get a hold of a set of manual hubs for a 94 mighty max?