dhenderz
Full Access Member
- Joined
- Nov 30, 2018
- Posts
- 191
- Reaction score
- 228
- Location
- Michigan
- First Name
- Dennis
- Truck Year
- 1977
- Truck Model
- K10
- Engine Size
- 327
Hi, 1st post. Purchased 77 K10 that I am doing a frame off resto on. Found out from original owner that manual locking hubs were installed to save on fuel, but no conversion was done to the NP203. He would just run the TC in high-lock to achieve 2WD (RWD) high for normal use. I have read this will lead to some nasty wear/tear on the internals of the 203. I was already planning to rebuild it anyway, but what should I be looking for in terms of worn items that will likely need extra attention?