Found a 74 nova 4 door and going to look at tomorrow.. I am interested in the rear end and the 350.. I havent seen it, but should it have an 8.5 with multi leafs or mono leafs?? My car originally had a 12 bolt with multis, and at some point it was swapped with an 8.2 with monos.. Thanks

It should be an 8.5 10-bolt. I'm not sure on the springs. I would think a 4-door would have multi leafs, but that is a guess.

Nice thing is the Nova subframe it might have front disc brakes. Direct bolt-on and have a TH350 trans.
Monoleafs were phased out after the '60's.

Since my car originally had multi's, will I have to modify anything If this car has multi's also???

I don't think so.

Since my car originally had multi's, will I have to modify anything If this car has multi's also???
I think the front leaf spring bracket is different on the Nova vs. the Camaro.

Jeff