77 K20
Full Access Member
- Joined
- Nov 9, 2012
- Posts
- 3,106
- Reaction score
- 3,141
- Location
- Montana
- First Name
- Mike
- Truck Year
- 1977
- Truck Model
- K20 5" lift
- Engine Size
- HT383 fuel injected
I'm not too sure then. One idea would be if you can have someone drive it in a very tight circle in a gravel or dirt parking lot. Both right and left full circles while you are watching from outside. That might tell you something interesting.
Any chance it has a locker in the front or rear differential? Like a detroit?
Any chance it has a locker in the front or rear differential? Like a detroit?