well i am attempting to build a motor for my car and i want to start with a bare block. my car is obd-2, and all i can find is obd-1 blocks. what would i have to do for everything to be ok when going from obd-2 to obd-1. i already have a p-72 ecu with conversion harness in my car but i am just wondering what else i would have to do to make things legit.

any help would be appreciated