go ask your mother
Yes. 91-96 impala, roadmaster, caprice, and fleetwood rear end are all the same and will fit with no modifications.
Can a 84 Chevy caprice classic fit on a 83 Chevy caprice classic
Much like a 1975 Caprice Classic
Yes
yes
None, there is no such thing as a 1998 Chevrolet Caprice Classic
Yes you can.
Any other grille from a 1977-79 Caprice/Impala would be a good fit
Google 1999-2000 Chevrolet Caprice Classic.
A Classic Caprice is a more upscale caprice, sort of like a separate trim level. Classics included small upgrades to the regular caprice, but not quite enough to warrant a trim designation.
There is no such thing as a Chrysler Caprice Classic. Chevy made a car called the Caprice (I had a 1969).
What's the color code on a 1987 Chevy Caprice classic brougham