There also is a place out of CA that I have used numerous times before called Carburetor Exchange. You can buy one from them or send yours to them for rebuild. I have had great results with these guys. If you have all of your numbers (base plate, body or tag) you can narrow down your search right on their website - http://www.carb-x.com - for your specific application. Or if you want to keep all of your original parts that came on your car with your car, then you can have them rebuild it for you. At least check out the website - nothing to lose.

Almost forgot - if you do check out the site, and get to the section where it lists the different years and carbs, click on the "product details" box to the right of any of the carb descriptions (if you have your carb's info, this is where it comes in handy). It tells you what they do to them and all the new parts that they use in the rebuild. Also have a lifetime warranty.

Send him a PM through any of these threads he's on.