Re: Did GMC have a sales data book like Chevy?
6066,
The proximate cause of my question is that I'm looking for data specifically for my '61 GMC. And given that I have both the US Chevy and CA GMC books for this year, I realize I'm close to being able to answer an interesting question (to me) - "what exactly were the differences between the trucks by brand and region?"
B
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