Since they're basically the same platform, it should fit without much problem.
Yes. 91-96 impala, roadmaster, caprice, and fleetwood rear end are all the same and will fit with no modifications.
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
A rear bumper from a 73 Impala would also work.
a 1983 1500 sierra classic rear end!!!
Look at the bottom rear of the engine
brakes on all 4 wheels
The low side port for the AC on a 1992 Caprice Classic is the larger hose coming off the compressor. It is in the rear part of the engine compartment.
one way six by nine speakers
No, all Caprices are rear drive
its likely a 2.73 or police edition 3.08
A stock Caprice has a 5.0 engine( the 305), the Police (actually called the 9C1 Caprice) Caprice has an Lt1 350, a very powerful motor that is easily modified. the 9C1 Caprice also has upgraded heavy duty sway bars, suspension, and axles with its 5 x 5 truck bolt pattern as opposed to stock 5 x 4.75 pattern. But there was also a Caprice Classic LT version which also had a LT1 V8 5.7L in 1996. And After the 1996 GM (General Motor Company) Changed that Caprice Into the Impala SS. But that Impala SS had sportier Leather Seats than LT version and Rear disk brakes, better than the drum brakes the LT's have.
You will need to remove the tire and wheel from your 1992 Chevrolet Caprice Classic. Remove the brake shoe spring and caliper. The brake shoes will come off. Reverse the process to install the new brake shoes.