Sorry to be late to this party but I recently found this image listed (on Worthpoint) from an old ebay ad, so I have no more details. I'm wondering if anybody recognizes this catalog and would know whether or not it (this 1974 issue or maybe a later issue) included any SBM engine parts or information?
View attachment 1715813053Chrysler Circuit Car Performance Parts Jan 1974 SP3 by
Jim Harris, on Flickr
