283=354
putting the 283 crank into a 400 small block, I think one would only need larger main bearing to take up the gap. the 400 crank I have is already clearanced to fit into a 350 block. I have the crank and a 283 block, so was just thinking for a future project down the road. And according to my calculations it comes out to 353.6 cubic inches round off to 354 same as an older chrysler hemi engine. or I guess now the new hemi engine I think is a 354 ci... any way if your friend can help that would be appreciated.... thanks J & J