Racingjunk.com is a good place to sell they have a section for strictly racing parts. maybe someone on here would private message you that read this thread. I went to a swap meet yesterday and saw old speed equipment that sold for a few bucks in the 40s 50s & 60s selling for ungodly amounts of money that all of us older guys had years ago just laying around like a Mc Girk intake or an obsolete carb we tossed out. I mentioned collectors might pay more or racers because Barry Grant has a big name and one day that carb might be worth a lot or maybe a guy who just wants it for the reason to show it off because of the decal, a lot of people only know of Barry Grant as the originator of Demon! They never knew he started as a racer and skilled tradesmen that used to build some of the best Holleys out there !!