Hum...
62' was the last year for the 235. Full oiler, 848 head.
Check with Inliners.com for sure. Run your casting number from there site. That will zero it in.
Just finished the extremely lot of grinding on the Fentons. Not at all happy with the quality. Wish now I would have gone with another brand name.
And you'll have to grind clearance into your undersides of your Offys as well. Check with your supplier is they have replaced the zinc plugs and rewelded with aluminum.
Then if you put smaller bore carbs on top with flange hole spacing that is less, you'll have to have those holes heliarced (sp) milled flat and re-taped for what you have. $$$ frown