Interchangeable 7.3 parts 19?? To 20?? Anybody

[Hawaiankin]

Hello was wondering if anyone knows what year 7.3 can use the same parts or close I have a 2001 f550 7.3 and was wondering if like a 1995 7.3 injectors were the same or some of the expensiver parts

[HaysKSFirefighter]

Your 01 has split shot injectors so it can't run the 95's single shots without a tune. You would be better off finding a set of 99-03 injectors because they will just swap right in.