Wiring Bulkhead Locations?


Boost Addict - Alky-holic
Where are all the locations where wiring runs through the firewall? I am tired of the "overtaxed" Speedo Cable hole and before i make my own hole in the firewall, was wondering if there are any other easily accessible locations.




Well-Known Member
I know of a few, IIRC, there aren't many. Under the HVAC box the ECM/EFI harness comes through. This location is impossible to access unless the fender well is removed (inner fender liner).

Over on the drivers side is the two-piece bulkhead connector (C100). It has possibilities since it has empty locations. Will need to remove the tar along with finding the proper terminals to insert.

In the area of the speedometer cable entrance is the cruise control opening/grommet.