98 Chevy Blazer Rearend upgrade/swap??
 

I am about to be putting a v8 in my 98 2wd 4 door blazer and am wanting to know what is out there that will interchange or bolt up rear end wise. Its does not have a posi .
What size comes in these..7.5?
How about the explorer 8.8?
Also how streetable is the locker units that converts a dog leg carrier to posi?
This is a daily driver and will be wanting streetability.
Thanks for any info,
Mako