I know "Lee Manufacturing" isn't owned by Tom Lee anymore, he sold it off a few years ago. He rebuilt a steering gear for Dad's K1500 PU back around 2007(?) and we were pleased with the result. I've got the receipt for that job, somewhere, and I'll post it if I can find it.
Recently I've used TurnOne in Saginaw, primarily because (1) Lee is no longer owned by Lee, and (2) the two lead guys at TurnOne formerly worked for GM Steering Gear, and (3) I know a number of people in Saginaw so I gravitate to the town's services.
TurnOne's facility is right across the street from the former GM Steering Gear plant (now Nexteer), interestingly.