Its probably been asked before but I just smogged one of these trucks (96 Ford F250 XLT) that was federal spec. I couldn't locate an OBD port anywhere. Everything I found online suggests its OBD1 and emissions label didn't mention anything about OBD1 or 2. I did see the EEC connector underhood on the drivers side that is for the OBD1 Ford vehicles.
I smogged it as an OBD1. Was that the correct thing to do?