8.5 rear and springs

[rallystyle]

So i am replacing my rear setup on my 69 camaro. pulled the rear leaf springs and rear axle out to put a 9 and 4 link set up in it. i need some help identifying the parts and value.
60" wm to wm. has 1243774on the left front lower ear. ja g237 2 on the right tube. b ar stamped on the right rear. h73 on right rear lower hear. i do know its a 8.5.


the springs have a American flag sticker on them and 7 1/8 when measured from the ground.



If you need any more pics please let me know.
thanks

[ryeguy2006a]

I can't tell from looking at it, but I know that stock 67-69 Camaro's came with the weaker 8.2" rear differential stock. However in 73-74 the Xbody Nova's came stock with the much stronger 8.5" and were a direct swap for first gen Camaro's. I'd confirm if it's the 8.2 or 8.5.

[rallystyle]

Yes i am sure it is a 8.5 and not a 8.2. looks like it had upper mounts cast in to the housing that was cut off. also set up for multi leaf setup. what is a nova 8.5 worth? thanks