BukakkEK9

Ok I have a 2000 Civic and i have been working on putting and OBD2 B18C motor in...everything is fine except the distributor plug is diffrent, the dist. that came with the motor is 9 wire and my harness has 8 wire, i was told it was because the motor was OBD2A and my car was 2B but I cant seem to find a Distributor for a B series with an 8 Wire plug, can anyone help me, I need to know where I can get a b series 8 wire distributor!!!! Honda dosent even have them, all the pictures that they have are of the 9 wire dist. Somone help me please!