Hey guys, although i am not new to TGO, i havn't posted a lot mainly due to the fact i havn't had a third gen in a few years. However I recently acquired an 85 Z/28 Hard-top car with a bad TH350 trans, and a Mild Carburated 350 with Vortec heads. The PO completely trashed the underhood wiring harness. I had the underhood harness from a carbed 82 z i previously owned and totaled, tried plugging it into the bulkhead connector in the firewall, but the headlights, park and signal lights will not operate. Is there a difference in the wiring harnesses and if so does anyone know where i can find a pinout for the bulkhead connector for the 82 and 85, thanks for the help. And ill try to get pics of the car up and keep you guys updated on the build.