cluster gas gauge b/w early and late models

[87-325ic]

besides the fact that the sending units are different, why is the gas needle reading 1/2 tank vs the 1/8 tank i actually have.
i have an early model, but the cluster is from a newer model, (single pump)

Is is as simple as replacing the gauge from the back of the cluster? or is it hardwired in the cluster circuit boards?

[87-325ic]

yes. it is as simple as that. i answered my own quesstion by doing it



Now, why isnt my tachometer working? is there a difference in the tachs b/w early and late model?

[87-325ic]

sweet!!

apparently the SI board helps run the Tach... lame.

swapped boards and now my tach works


i finally have a speedometer and tachometer!