I am (too) active on FB. I joined the NAPCO group, and as others mentioned it is a discussion forum. Lots of members trucks photos and some build threads. But not very much technical knowledge shared.
Jeff Bradshaw on ElderlyIron on YouTube is doing a series on repairing and rebuilding a Spicer 23 Transfer Case.
youtu.be/vWeNrnqu0gY
Last edited by Justhorsenround; 01/15/2023 6:14 PM. Reason: Removed embedded video.
