its a 1999 model elwell its an acura 1.6 el ..from wat i understand at my shop and numerous message boards, the civic ex model comes with the d16y engine...i could be wrong ..and numerous swaps have resulted. but i was jus wondering if it a b engine to d series was compatible because im picking up a b18 for 300.00 and i wanna know if i can just keep the tranny i have.