Will any parts from a 280xz fit a 280z. Ie the driveshaft?

The drive shafts (2 of them on each car) will, but the propeller shaft (one on each car) won't.  The engine, differential, and transmission are all interchangeable.  Various relays.  Some front end parts.  Wheels.

I’m sure some parts fit, but it’s not an OEM fitment. If you need a new drive shaft why not grab one from MSA? It’s gonna be balanced and ready to use. 

Because the msa driveshaft cost half as much as i paid for my car.

 

 

I seem to recall that you might have a 75 280Z.  If so, the diff bolt pattern will be your problem.  But, you might try a parts wanted ad on the site.  There are forum members with part hoards that might have one.

Tell people what you're trying do and they might have suggestions.  Your posts seem to be a series of random questions.