20' SeaCraft - CC - Potter hull - question

[bmajvi]

If you look on the main site there's a page titled "Literature" that has all the production #'s that have been uncovered, by year, model and power. I looked at a basket case 20' SuperFisherman with an I/0 a couple of years ago. Yours appears to be almost certainly a modified SF, it doesn't have the larger/higher cap of a Master Angler. The Specifications page may help you too, as there are line drawings of bot SF and MA models.