you're going to need to get into the technical manuals and find out stuff like block deck height, piston pin height, rod length, crank throws, and figure out what stroke you can run, what pistons you can find/afford and what room for a rod of what length you can fit. Plus you can deck the block to adjust, and remember the pistons have to clear the cleveland valves. There are many combinations for home made bosses; one that I reckon could fit is the 289 crank, 302W rods, KB claimer 351C pistons. ... anyway, you can be sure the cleveland rods will be no use at all.
ACL stuff is good and they make a print a nice technical catalogue with these measurements.
Ford to Victory!