I have the NOS Holley List 4210 carburetor up for auction on EBay. The Holley 4210 carburetor was used on 1968 Z/28 crossram. This carb is New Old Stock and has never been used.
The auction started at $9.99 and has NO RESERVE!
If you are interested, here is a link to the auction:
https://www.ebay.com/itm/354282215665
I am offering free shipping on this carb to paid members in the US. I will take $25 off international shipping for paid members. If you win this carb, simply send me a PM through this site and I will send an invoice through ebay with free shipping.
The auction ends this coming Sunday, 9/25, at 7 PM Pacific Time.
Thanks and good luck,
Jason