Anyone ever run one on a 235/261? I'm definitely considering this swap onto my 60 Pontiac with a 261/PG. I'd be using parts on hand, a 63 Roch. 2 bbl. off of a same year 283. As Curt B. has demonstrated in a previous post(hogging out), his prowess at building an adapter is excellent. I'm a neighbor, so to speak, in the same city, and I would be very likely using that adapter. Mods are limited to hopefully a split manifold and duals and a Pertronix igniter. Possibly a reground cam down the road. Thoughts?