John, THere is some information on this transconversion on the Delorean Midwest Connection (See 97 Delorean) website and in an article in Delorean World magazine. THe stock automatic in the D is a ZF 3 transmission. The next version was a ZF4 -4 speed overdrive automatic.. IT is approximately the same size at the D transmission and fits the D frame. The best one to get is an HP22HL from an early 80s Porsche. The trick is to get a custom behousing made (which is removable from the trans) to match the engine. BOB To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/