67 bucket seats are entirely different than 68-69 seats as they have hard backs and no latch to prevent them from hinging forward in an accident. Seat cover and seat bun sets are available to fix your seats.
Underneeth, there is only one bad rust spot on driverside.
It needs some maintenance ofcourse, new tires, leafsprings, shocks, exhaust, bushings, but nothing major.
I have these in stock, they have the hard back cover, so maybe 68?