I am looking into buying a harness from a 91 Bird to replace the ECM and harness from my 87. I need to know if the ECM harness is part of the dash harness or the front-end harness, which is what I am looking to buy--the whole engine bay harness, running from the power block on the driver's side through the pass side body hole to the junction connectors under the pass side of the dash, including the F/I harness (but scrapping the damn SIR harness that's part of it).

I've been wanting to get this harness for a while now, and it's become more important now that I have scored a 3100 top end for $50 from a local shop and am looking into doing the swap.

BTW, mods, if this should be in the Electronics or DFI/ECM forums, feel free to move it.