bot on rear end

[malibu43]

i need to know from the gurus,what is the bolt on rear end to swap n to my 80 malibu,i mean no upper or lower control arm weld needs,just to swap right into the existing stock atachments.
thanks for the help

 

[HP JUNKEY]

8.5 From GN or G-body 442. Good luck finding a good used one at a reasonable price..........

 

[malibu43]

chevelle from sixties?