so im looking to put a locker type mini spool to replace my my wasted limited slip in my blazer.....it stil has to be street worthy setup...so i was looking around on summit and found this(http://www.summitracing.com/parts/PWT-1932-LR/) and was wondering if it will work in the diff since its not a open diff like the regular blazers

 

Nothing is made to work in the G80 carrier. You would need to install an open carrier to use any of those types of items.

 

Ditto ^^^
The good news is that open carriers are plentiful in the salvage yards for not much money.