Like the others said pre 73 has quad stringers. My 71 did and my 74 has 2 lager box stringers. The state # will tell you exact year. I thought my 22' mako was a 76 till I ran the state I'd and found out it was a 70. Also the older models didn't have the recessed bow rail. I would bet on 69-73 as well but stringers will let u know if it is 74-1980. Not sure what year they added the bow rail to the 20.
__________________
Current SeaCraft projects:
68 27' SeaCraft Race boat
71 20' SeaCraft CC sf
73 23' SeaCraft CC sf
74 20' SeaCraft Sceptre
74 20' SeaCraft CC sf
|