2949015 Radiator with 78 360 motor.....needing hose numbers.

OK, we are dealing with more superseded numbers which quite often don't show up in the parts catalogs.
In 1969 part number 2949075 is listed in the Chrysler parts catalog. It's a 22 inch radiator used with 170 or 225 engines.
2949075 supersedes to part number 2949014, while the number 2949015 is found stamped on the same radiator.
Not all but some radiator part numbers will be different from the stamped number by one digit.
As far as what hose to use, it maybe a trial and error fit.