What are your goals? What kind of mods are you considering? Do you have the engine that you plan to work on? If not, I'd suggest trying to find a 261. Its the same exterior dimensions as the 235, but with more power. Hard to beat cubic inches.....

SWEET
Sergeant At Arms: Old Dominion Stovebolt Society
BUNS?!?!?!Where we're going, we don't need no buns.....
1950 GMC 450
1951 Chevy 1/2-Ton
The GreenMachine
In the Stovebolt Gallery