87chevyDB
Junior Member
- Joined
- Jun 30, 2022
- Posts
- 9
- Reaction score
- 3
- Location
- texas
- First Name
- daniel
- Truck Year
- 1987
- Truck Model
- silverado K20
- Engine Size
- 5.7
1987 Silverado 1/2ton original 2wd automatic converted to 4wd manual.
(Th350 I believe, to SM465 4speed)
Hello all! I’ve got a question regarding my speedometer. I swapped the transmission about 10 years ago but just recently decided to try and get my truck road ready again.
The speedo cable was to short after the swap to connect. I bought an extension and have it connected. I believe the speedometer is inaccurate now after the swap. What’s the fix for this?
New gauge? Gear conversion box? If gear conversion box which model would I need?
Thanks in advance for any help. Hopefully one of you have ran into, and solved this issue.
(Th350 I believe, to SM465 4speed)
Hello all! I’ve got a question regarding my speedometer. I swapped the transmission about 10 years ago but just recently decided to try and get my truck road ready again.
The speedo cable was to short after the swap to connect. I bought an extension and have it connected. I believe the speedometer is inaccurate now after the swap. What’s the fix for this?
New gauge? Gear conversion box? If gear conversion box which model would I need?
Thanks in advance for any help. Hopefully one of you have ran into, and solved this issue.
