Just figured I would throw this out here. Turns out my box had the spool valve blow a seal.
I also have some F body stuff lying around the house. Actually, I just finished parting one not too long ago, as I am in the process of restoring one at the moment that's down for paint, and stumbled on to this by accident when I set them down next to each other. The cases are dimensionally identical.
Turns out the third generation Fbody box is an upgrade to the Jeep. Used the Jeep's pitman arm and away I went. Funny, my Camaro has a Jeep steering shaft in it
which should have been a sign. These Saginaw boxes have been used as far back as the early 60's. It reduced my steering down to 2 1/2 lock to lock from 3 1/2 and restored my power steering. Direct bolt in. It's quiet and works and I'm happy
This also means that S10 manual boxes and aftermarket Saginaw trick boxes for those applications should also fit. Enjoy.