hey does any one know where i can get a 3:73 rear end for my 91 caprice classic

Junk yard man, just ask if they can gaurantee it in working condition.

Do you want the whole rear end, or just the gears?

what is the stock rear end on a 91 caprice ......i have a 91 also.....day after it rains im fish tailing all day!!!!!!!

3.08 on 305-powered cars, 3.08 or 3.42 on 350-powered (9C1) cars.

A '91 Caprice with 305-cid would have 2.56 ratio and 350-cid would have 3.42 ratio.

3.73 was in the hurst olds and turbo regals and such

no 3.73 in B bodies

3.42 is what you would want anyways in a daily driver like this, really

look for a taxi or cop car
caprice, impala
9C1, 9C6
8.5" axle, not the little 7.5" axle

most of the rear sway bar equipped ones are the 8.5" axle cars

i actually fluked out and found a set of 3.73 with a new posi in a 93 caprice at the local autowrecker, there richmond i think