Axles resplined

That would be nice if one had a suregrip. Surely one of the trucks has a suregrip. I wonder how common a suregrip is in a truck?
We have a local guy that cuts down axles and rearends. He's fairly reasonably $70 to set up ring and pinions and for $499 and he will narrow a truck dana 60 install correct ends and provide you with axles. He uses moser blanks (axles) i think.