Help Identifying Rear end

[fladoans]

Can anyone identify this rear end?
It is a 12 bolt that I just took it out of my 1969 Camaro. It appears to be a posi and has a 4.11 gear ratio and the mounting flange holes match the std 12 bolt chevy pattern. I am changing brakes and am trying to figure out which WIlwood rear brakes set to order and I can't figure out what type of rear end this is.

[raustinss]

A body . I dont gm had run any other cars with triangulated 4 link and a 12 bolt ... maybe a B body . You need to take some measurements mounting flange to mounting flange

[fladoans]

Thanks. This may point me in the right direction. Measurements flange to flange in 54 1/2". Total width of axle to end of tubes is 57". I'll check out the measures of B body axles.

[fladoans]

I also measured the wheel mount to wheel mount and that is 60"