88 350 tpi formula took photos and provided a tech how-to writeup about repairing posi cones in BW 9-bolt rears, and I'm doing the editing and desktop publishing.

When editing is finished, the article will be posted for everyone to use.

All the photos and text are completed, except for a 3-view graphic needed to show how the internal parts are assembled.

Does anyone have a 1987-90 3-view showing the posi cones?

Thanks for any help.

 

Anyone can help?

 

I was wondering the same thing about my 10 bolt.
I think that you pretty much need to contact the maufacturer of the posi or just find another one.
I say contact the manufacturer because some of the units are not made by GM. Mine is actually made by Auburn.

 

Try contacting TheTrickster - he may be able to help.

 

I sent Trickster a PM couple days ago...

 

Here's the image for the DIY posi cone repair article, guess nothing like this has been posted to TGO yet.

Any comments or additional graphics would be appreciated.