GOOD NEWS. . . . The PICTURE UPLOAD FUNCTION IS WORKING !!! The tech folks at the parent company have been able to remedy the issue. You can upload pictures once again. Thank you for your patience.
The model and serial numbers of the vertical drive are stamped on the plate located on the vertical drive, this number is used to identify the vertical drive and to match it with the engine, so your answer is yes.
Thank you for the reply. I assumed there would be a correlation between outdrive model numbers and engine sizes but wanted to know if any of our learned friends on this site knew what the model numbers actually designated.