349 CI on the cheap

On the 360 heads make sure that the hump where the intake valve seats is, is below the deck or the pistons will have to be cut for a 2.20 intake valve so the hump will fit into the valve relief. If above deck is desired. The other option is to cut the top of the piston to clear the chamber hump. Or 0 deck the piston. 0 deck would be the way for a street engine. You would have to know the deck height after the deck has been squared to do this.