Hi, I'm neewbie, I'm Italian and I have a Cadillac deville year 1967. So I know that in year 1967 cadillac has a 429 c.i. engine, but my 1967 cadillac Deville has a 472 c.i. That is possible? My deville is never been restored and the engine is the original...! I need infos! About you it is possible that my 1967 Deville had already a 472 c.i. engine? Please let me know! Thanks my firends!