I've got two, count them, two 87 civic wagons that need new heads and both have good D15A2 engines in them, I was wondering if the heads from a D15B will fit, or if there are other options out there.

Thanks in advance for any help.

Peace & Light.
Panther

nope,sorry... ya gotta use the head for the motor you have. all carbed heads interchange 84-87 honda. same for the fuel injected. the carbed head is cvcc and has a extra valve and intake port.