done many swaps just never messed with obd conversions


I'm going to trade my 95 integra LS for a 98 civic hatch with a jdm gsr swap. He wants to keep his motor so we are swapping both out. If the integra is obd1 i'll just need an obd1 to obd2-a jumper harness for the ls into the civic correct? what will need to be done to slap the obd2 gsr into the 95 teg? thanks in advance....