Re: Info on early 50"s Evinrude Fastwin Home › Forum › Ask A Member › Info on early 50"s Evinrude Fastwin › Re: Info on early 50"s Evinrude Fastwin garry-in-michiganLifetime MemberReplies: 3583Topics: 31 April 10, 2018 at 5:22 am #73728 Cylinder block, pistons & rings interchangeable with the 1949 12 horse Elto. I seem to have lost some of the pages of the parts book . . . 🙁