I picked up a bryant racing 3.450 crank today along w/ some other goodies and was wondering if that would give me a 347? Of course w/ the right rods and pistons I guess anything is possible. But would it be off the shelf stuff is my question? Along w/ the crank I got typhon intake, ram clutch, motorsports rockers 1.6, tfs cam (.540/.560 don't which that is), worked 351w heads, and the bryant crank for 400 bones. All of the stuff except the heads are brand new, the heads were just redone so I guess they are new also.