I recently installed C5 seats in my '74. I bought a pair of C3 seat tracks to put under the C5 seats so I could keep my original tracks on the original seats - that way, if/when I want to put the original seats back in, it's a quick change.
You ask about selling the tracks for your seats - what about the seats themselves? Not suggesting you sell those, but just wondering why you want to sell the tracks alone. If your replacement seats don't work out and you've sold your seat tracks, the original seats will be useless.
Not sure how much actual demand there is for tracks. It took me a while to find some at a reasonable price. I ended up not going through e-bay but used an aftermarket parts vendor. e-bay often has items for sale at high prices, but those items don't often have a lot (or any) sales. So you could try to sell them there, but you might not sell unless you drop your price to half of what others are offering.
Again, I kept my original seats (they're just sitting in my garage). I may never do anything with them, but I have them just in case. I won't be getting rid of them (or the tracks
).
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I wanted a Corvette my whole life, but I never dreamed of all the wonderful people I would meet because of it!
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