Tachometer question

[gtsfirefighter]

When doing a ge to gte swap, can you just pop in a gte tach on your ge instrument panel and call it good or is the "fix" somewhere on the panel board itself?

 

[lagged]

theres a pcb board behind the tack, you can swap that out.

 

[gtsfirefighter]

theres a pcb board behind the tack, you can swap that out.

Is that all you need to swap or do you need the actual gauge also?