Hello, My name is Mark and I'm trying to help my son Quin rebuild the rearend in his 1995 z28 convertible. 6 speed lt1.
He smacked a curb in it and literally snapped the axle at the hub (including snapping the rotor In 2).. I'm having a heck of a time finding a direct replacement and wondering if it crosses with anything else? It is a posi and I believe 3.42 ratio..
Thanks for any help or advice in advance..

 

This place will have everything you need, and also has a competent tech available to answer questions.
https://www.differentials.com/products/axle-shafts/

 

You can buy axles off of Summit if that's all you need. Also if you have any junkyards that are local I would give them a go to see if they have any rear ends you could get one out of.