Pender1
Full Access Member
- Joined
- Nov 12, 2014
- Posts
- 352
- Reaction score
- 39
- Location
- SC
- First Name
- Brian
- Truck Year
- 1986|2014
- Truck Model
- K5|1500
- Engine Size
- 5.3L|5.3L
I'm in the final stages of my rear diff re-gear and decided to swap in new u-joints while I'm at it. The old ones are marked 331, but that's not a number that I have found referenced in the sea of possible sizes these trucks had. Can anyone help clear up exactly what I've got, or give me some cross-reference part number or something? It's a stock 10 bolt in a 1984 K10.
