[Geerhead55]

You don't mention if you're planning on running a stick or an automatic, but remember, the biggest engine in a '74 Nova is only a 185 hp 350,, not exaxctly a torque monster, and no big block is legal, so you won't need to go overkill from a strength perspective. I've seen a few lower hp GM stockers run 10 bolts, so someone is making parts for them (Ultimate 10, and so on).
The Cal-Tracs work great, they also offer a line of springs and shocks, although theres nothing wrong with the Afcos you're looking at. The pieces you'll need are the same as the '68- '72 cars, so find a small block stocker racer from those years and pick their brain on how to set up your car to get it to leave. Sounds like a fun project,, good luck with it.
Danny Durham