Denvernic
Junior Member
- Joined
- Feb 10, 2014
- Posts
- 11
- Reaction score
- 1
- Location
- Wichita KS
- First Name
- Denver
- Truck Year
- 1987
- Truck Model
- K5
- Engine Size
- 350TBI
On the front axle of an 87 k5 on the round part in the middle theres a tube coming out of the top with a hose hooked to it. What is that for?