shortboxchevy77
Member
- Joined
- Jan 5, 2014
- Posts
- 44
- Reaction score
- 1
- Location
- Northern Montana
- First Name
- Mark
- Truck Year
- 1977
- Truck Model
- K1500
- Engine Size
- TBI 350
If I remember correctly it was the B and D terminals on the trans. plug-in. I'll confirm that for you in the morning. A very intelligent man who's been in the trans. business for a very, very long time told me to do this. He said a lot of 700R4's met their death due to not being able to go into lockup because they were having to push these big ol rigs down the road at a respectable speed. (speed limit here in MT is 70mph on two lane highways)
