My 13 year old Son just acquired a 1964 rambler classic(2 door hardtop) but the 287 v8 seems to be stuck and the trans was bad when it was parked 10 years ago. Would a newer AMC 304 and its transmission bolt in? I may have a line on a rambler 327 but It would need rebuilt too. He really wants to keep it all(or mostly) AMC,He flat out said "No" to me even suggesting chevrolet power. Money, of course is an object.