[b]What I have:[/b] 1965 Chevy C20 283 cid sm420 trannie, 4 speed with the "granny gear" 16.5" 8-lug Eaton HO-72 (Here lies the trouble! Nobody make parts for these things!) 5:57? 5:73? I forget [b]What I need::[/b] a. Someone to point out where I can buy parts for the HO-72 for less than a grand. b. Someone who can build me a new "bolt in" that will keep my 3/4 ton capacity and 8-lug pattern for less than $4000.00! c. A list of Chevy vehicles (make and model range) that will fit in my pickup without to much modification. I'd like to find one with the same axil width and pumpking position. Maybe a Dana 60? Anyone have any help of any kind for the poor soul who thought the C20 would be a good idea because "There aren't that many around."? Many thanks.