1975 evinrude 50 hp power head removal

[204_boater]

hi every one im new to this site and have bin searching for a couple of days on here, on how to remove the power head on my evinrude 50 the model number is 50573b. so far i have all the covers loose the 4 long bolts and 2 3/8 bolts all off and all the rest of bolts and nuts removed, i think im missing something . i can get it to rock a bit and i can get a couple of pry bars on each corner between the lower unit and the power head . but its not coming off i can get pics for tomorrow.

any help would be awesome !