? special shoulder bolts for 2:88 ring gear in Dana 44 Powerlock posi

[boss-tiger]

Have a friend with stock Tiger dana 44, 2:88 gearing. Hoping to re-use 2:88 gearing and install dana Powerlock style posi and have heard the 2:88 ring gear install will require a unique shoulder bolt and hoping to find out more info such as a source, part numbers, am I thinking correctly, etc. Thanks in advance.

 

[Hoghead]

A genuine stock Powerlock will not need special bolts, but a replacement such as an Auburn will.
I had to machine them for my Auburn 3.31 as unable to find the special Jag???? ones