not quite what I meant. Which suburb you want to check. People know local ones. Adelaide is still reasonably large.
There are no real 86 specialty shops around here. However alot of local shops can help with the car and are resonably familiar with the vehicles.
For example if you lived in the west like mile end. I would suggest Full Shiang Service centre on Sir Donald Bradman drive. They do services, engine and gearbox rebuilds but not electrical.
Suburbs help determine what place that is closest to you that can help.