Cool, I have one of those as well. I associate those more with the '68 S/S cars but that's minutiae nerd stuff. The later ones like I showed are actually much harder to find though, I don't think SW made nearly as many. Also, if you don't have or can't find a cable for it I can forward you the info on the place that made mine.
Also - if you're interested, there's a pair of Fenton Gyro front runners currently for sale on marketplace in Linden NJ. I have a pair on my Duster or I would have went and bought them already. Guy is asking $800 which is not too bad for 2025. They appear to have Formula 1 Super Stock tires on them and I know someone who would definitely want those.
Does not get any more '71-'72 Pro Stock than Fenton Gyros!
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