Hello I am new here. I recently just purchased a 1967 Cadillac Sedan Deville that has a 425 motor in it. I am loving the old boat! The motor has a few miles on it and its running pretty rough but the rest of the car is in perfect condition. My friend has a Cadi 472 motor that we wanted to put in my car. I want to use the same transmission that is bolted to my 425 if that is possible? My question is will this motor go in without any modifications? Also will the tranny bolt up with no issues? Please Help! Thanks alot!