It will NOT bolt up. B20A is from a Prelude and has nothing to do with any other "B-series" engines.

B-series engines that will bolt in:
B16
B17
B18A/B18B
B18C
B20B/B20Z (from Honda CR-V)

Any transmission from one of those engines will work, but you will need a conversion kit to use it if it is a hydro tranny (your car comes stock with a cable tranny).