12 bolt opinions

[84 pro olds]

I kind of got persuaded to not do the 9" rear swap, so I was thinking I can get a 12 bolt non posi out of my fathers 66 chevelle for free cause he converted to a 9" for drag racing. What do you guys think about this swap instead of the 9" ? It's gonna go in my 84 cutlass with my 455 and im going frame off on this build. Let me know what you guys think

 

[blk78malibu]

I kind of got persuaded to not do the 9" rear swap, so I was thinking I can get a 12 bolt non posi out of my fathers 66 chevelle for free cause he converted to a 9" for drag racing. What do you guys think about this swap instead of the 9" ? It's gonna go in my 84 cutlass with my 455 and im going frame off on this build. Let me know what you guys think

the 12 bolt will take most of the abuse you throw at it whether its just cruising or drag racing too they are plenty strong. I went with a 9" just because i had a center chunk already set up