Hey guys I'm curious if the carbureted XJ's ever came with a manual choke? Curious because when I bought mine it had/has a Motorcraft single barrel with a manual choke. The choke is mounted on the lower dash under the steering wheel. Now if its not factory which I'm almost positive it isn't, what needs to be done to change it back to electric choke? Also, is this the RIGHT replacement carb for it http://www.summitracing.com/parts/HLY-64-1604/?rtype=10