planning to do a manual swap soon on my 97' kouki KA24DE. I have had such a hard time finding 5 speed manual transmissions. If you have one HMU too

(located in Glen Allen). I have found one and he claims it came from a zenki. I know I have an ODB2 car and transmission and I believe i need an OBD2 5 speed transmission for the swap as well. He claims it is an ODB2 transmission but how can i be sure? is there anyways to tell from looking at it if it is obd1 or obd2? What are draw backs for the swap if it isnt? thank you!
