- Joined
- Oct 27, 2016
- Posts
- 3,431
- Reaction score
- 9,933
- Location
- MO
- First Name
- Spencer
- Truck Year
- 1971, 1̶9̶7̶4, 1976, 1979,1̶9̶8̶5, 2002
- Truck Model
- Dart Swinger, Sierra 10, C10 Cheyenne, C10 Big Ten, Silverado 10, Ram 2500
- Engine Size
- 225/6, 350 c.i., 350 c.i., 5.9l Cummins
On my 79 Big Ten it has a 100MPH speedo with no KMH, like what was put in 73-75 trucks. My 76 C10 (not F44) has a 100MPH speedo with KMH. I first thought that the speedo had been swapped in my 79, but I had seen a 79 Big Ten for sale, claiming 45xxx original miles that also has a 100MPH speedo with no KMH. This raises the question of what designated what speedo a truck got? I guess it could be a freak thing to have two 79 Big Tens with speedos swapped from an earlier truck but I doubt it. Can anyone shed some light here?
73 cluster for reference. 100MPH, no KMH. Warning light.
This is my cluster from my 79 Big Ten, 100MPH, no KMH. No warning light. 350sbc
Speedo from 45xxx original miles truck, also a 79 Big Ten. With warning light. 454bbc
Picture of 45xxx og mile truck, i'd say it is the real deal.
73 cluster for reference. 100MPH, no KMH. Warning light.
You must be registered for see images attach
This is my cluster from my 79 Big Ten, 100MPH, no KMH. No warning light. 350sbc
You must be registered for see images attach
Speedo from 45xxx original miles truck, also a 79 Big Ten. With warning light. 454bbc
You must be registered for see images attach
Speedo from my 76 C10, non F44 truck. 100MPH, with KMH. 350sbc
You must be registered for see images attach
Picture of 45xxx og mile truck, i'd say it is the real deal.
You must be registered for see images attach
