Somewhere on the interweb there is a story told by someone who called AZ to buy an axle bearing for his race car with a 9" Ford rear.
He was on the phone long enough with more than one person ( who all kept asking for the make / model ) that he literally drove to the store while alternating between being on hold and transferred around to sales people who could not help him. It is a very funny story, probably goes back 10 years.
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Found it. But the language is NSFW so I posted it in the Basement.
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