Hi ev1...new here, and this site sure has helped me out alot.I am currently working on 2, 1960s Evinrudes and old Seaking,air cooled.I just inherited a 1976B ESKA,Ser# 67-230895,in pieces.It runs nice,engine wasn't touched.Can't find very much on the 1976B.Is the 1976A similar?Can I use those...