impala rear end?

whats up guys, my question is this.

are the 1991-1996 impala or caprice rear ends the same lug pattern as 5x5 full size chevy?

also, do the impala and caprice rear ends both come with posi and disc? and what is the width?

thanks a lot, im looking for a rear end for my ford and thoguht this was a good bet if the lugs were the same pattern, being that its a narrowed rear end with posi and disc, thanks again.

Josh

hey guys, i did some searching afte ri posted this topic because im impatient with info like this for soem reason and found this, thought it might help some of you out in the future.

http://www.fastwheels.ca/images/fastwheelsapp07.pdf