No totally different style
Will a 2000 chevy 2500 bumper fit a 2005 chevy 2500
YES.
no
Um... I would sure hope so since they are both 2003. But if you mean "will a bumper from a 03 silverado 1500 fit a 03 silverado 2500, (or the other way around)" I am not sure. It might, but the frame on the 2500 is bigger than that on a 1500.
It should, but the upper bumper pad on the 2500 may be thicker, they both bolt on the same way though, measure the height.
it should. the only thing is if one was a diesel. sometimes they have a spacer on the diesel models.
Yes
The answer to your question is no. 1988 to 1998 interchange.1999 to 2002 interchange.
yes it should fit perfect it did on my 08 texan edition and will look pretty dam good
no considering the front is more boxy and wider in the front. the 1990 bumper is rounded to fit the 88-98 pickups , the suburban kept the box style until 1991. your best bet would be to find a 1973-1987 silverado,custom deluxe,cheyenne, or bonanza bumper or a suburban bumper from a 1973-1991 suburban
NO
yes it should.