Look on the back of the rear end and write down the numbers and alphabets and call you r local autozone
3.08
10 bolt 7.5
Yes. 91-96 impala, roadmaster, caprice, and fleetwood rear end are all the same and will fit with no modifications.
Yes
No it will not.
It was an option
Yes, it will fit.
All Caprices were rear wheel drive from 1965 to 1996.
NO
prolly not
1977-79 Caprice Coupe were the only years for the squared off rear window.
Actually yes it will. Caprice/Impalas from 1977-1996 Share the same basic chassis. It will fit, also how do I know for a fact? I have a 9c1 rear end in my 88 caprice. Also just about any and all Suspension parts from a 91-96 caprice/impala will work with a 77-90 caprice/impala. However you will now have two different bolt patterns, unless you have a 80's 9c1 police package caprice which I believe did come with the same 5x5 bolt pattern as the 91's caprice/impalas