what year is my mercury 80

[Dean & Louis]

got thunderbird boat with mercury 80 dont know the year but serial # is 2885254 . trying to fix motor need year to figure out . any reply would be greatful. thanks dean & louis

 

[Peter O]

Re: what year is my mercury 80

800 (80,0) 2783253 - 2986443 1970 4 cyl