Please note that the PICTURE UPLOAD function is not working. The iBoats Forum Moderators are working with the system administration folks at the parent company to get the issue resolved. This happened about a year ago and here we are again. In the meantime you can post photos as links to a picture hosting site of your choice. We are sorry about the inconvenience and will advise when the issue is resolved. Thank you for your patience.
Well----The 77 and 79 trim units are not the same.------There are possibilities.----If you have the 1979 midsection with trim then the 77 powerhead and lower unit fit on that.-----Sorry----I am not there to see exactly what you have or what you are doing.----If you post 6 pictures maybe that will help.