I just purchased 1991 Bayliner with a 120 HP Force L-Drive.<br /><br />I understand that certain new or rebuilt parts are not available for it (like I might need a short block or cylinder.)<br /><br />However, to start, I need to locate the model number and serial number of the engine. Please tell me where it is located.<br /><br />The title simply has the hull number of the boat.,<br /><br />Thanks