If the front is 3.55, then the rear needs to be 3.55
2002 - 2005 Ram 1500 will bolt in, but you need to match the correct ratio.
Completely different, not interchangeable.
No, they are not interchangeable.
Yes, all interior parts are interchangeable from 2002-2008 model years. (With the exception of 2002 heavy duty models).
what year interchange with a 2002 dodge ram 1500 front bumber
If the 2002 is a 1500, no.
No.
No
They are the same from 1994 to 2002.
No.
No the 1999 and 2002 1500's are different body styles.
If same body style, same size (1500, 2500, 3500), and same axle ratio, yes.