Eveything should change right back as long as the 440 had a steel crank. Not an externally balanced engine. > > From: Mark and Theresa Elliott <deadfishe@xxxxxxxxxxxxx> > Date: 2005/10/05 Wed PM 08:27:09 EDT > To: mailing-list@xxxxxxxxxxxxxxxx > Subject: IML: 413 vs 440 in a 64 crown > > Hey all you mechanical experts, > > What would one need to do to change out the 413 in a 64 Crown to a > 440? What things would need to change/be replaced etc. I am not asking > this because I am contemplating doing it, on the contrary, I am thinking > about undoing it. A previous owner did this to my car, and I am wondering > what it would take to undo this and put a 413 back in. Would I need to > replace all my accessories like the alternator, AC compressor, starter > etc? How about the radiator? Would it just be a matter of pulling out the > 440 and dropping in the 413, or would I need new motor mounts (I may need > them anyway). How about the transmission, would anything need to be > changed there? > > Thanks for your input, > > Mark Elliott > 64 Crown 4 door (currently with a 440 under the hood) > > > > > ----------------- http://www.imperialclub.com ----------------- > This message was sent to you by the Imperial Mailing List. Please > reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be > shared with everyone. Private messages (and attachments) for the > Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx > To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm > ----------------- http://www.imperialclub.com ----------------- This message was sent to you by the Imperial Mailing List. Please reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be shared with everyone. Private messages (and attachments) for the Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm