IRS Spherical Bearings Article

I have been looking for some past articles on the development of the Borden kit to put spherical bearings into the IRS rear knuckle. I thought I had a bookmark to them but can't find it now, neither can Google.

The article may have been on the old MN12 forum, which I think is now shut down. I've put a similar post over on the TCCOA forum - the article isn't over there.

I've found the link to Whitby's who sells them but I am looking for some of the research and logic that went into them.

does anyone recall this and can you point me in the right direction

Thanks

Paul

Delrin is all you need..Do a search.

Still looking

I am looking for the original article to learn more of the logic that went into the changes.

Searches are not returning the article. I seem to recall it was on the MN12 forum but not 100% sure

Paul