Do I need a hardened intermediate shaft for a HV oil pump?

Reamed, rolled, burnished. What's the difference as long as he uses the right tool? Like I told him, if he uses the aftermarket bushing, they require nothing but installation and they are ready to GO.

I am not familiar with the aftermarket bushing; last time I did one was 10 years ago; what is the part number and source? I just checked with 3 stores I use for parts (NAPA, United Auto, and AUTOZONE) they do not even have a listing, let alone a part number.