the del sol can use transmission from a civic, integra or crx. basically anything with a b-series/d-series engine could be swapped in. the problem depends on whether or not u have the hydrolic transmission or wire. i dont remember my hondas too well so i couldnt tell you form the year. but its a pretty safe bet tat a civic or integ of the same year should ahve the same transmission. always do ur hw before u buy....