OldSmokey87
Junior Member
- Joined
- Mar 9, 2014
- Posts
- 6
- Reaction score
- 0
- Location
- Kentucky
- First Name
- Trevor
- Truck Year
- 1987
- Truck Model
- V10
- Engine Size
- 5.7 350
Im new here and at the risk of sounding stupid I have a question. I have an 87 Silverado and some of my gauges didnt work so i went to the junk yard and pulled a new cluster. and instead of pulling one from a squarebody (because that wouldve been too easy and not as complicated) i decided to get some from a 90 Silverado with those rotating "moonie gauges" but what i didnt think about until afterwards is they have an electronic speedo (i think) so does anyone know when they started the electonic speedo in a 700r4? or a way to get it to work?