Hola Tracy The engine is stamped with a code that relates to that year and the 440 is the only engine size of that year on your car. This stamp is on the top front of the block just to the right ( driver's side looking from the nose back ) of the Air Conditioning pump. If the area is dirty, then detail it as you look for the stamp's. I hope you enjoy the Le Baron. Uncle Rodger & Aunt Gabby Colo Spgs ----------------- 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