If you are tired of reading a lot of disclaimers attached to ebay auctions, you have finally found one where there are none. This is a PAIR (2) of Rebuilt Premium Level, World Famous, Ethanol-Proof, Wolf Enterprises Corvair Carburetors. You get both for the final bid - one bid, two carbs, not eaches for your 1963 engine. Try not to be confused when you select "1" when your purchase them because there is no way around that on ebay. You get the two that are in the pictures for the one price shown. 

Most carbs can be used on different year engines without any modifications other than the main jet size, but my recommendation is to stick to the same or newer year as your engine.  There is a good chance the ones on your engine don't match as a result of many swaps or incorrect rebuilds and it is very important that both carbs be the SAME YEAR.  These can also be used on a 1962 engine with not modifications, however.

Your new carbs will flow better than stock and will therefore be more responsive to tuning and engine demand. You should also get better gas mileage. They include the best gaskets and parts available and are adjusted to eliminate most, if not all, synchronization procedures. Unlike others you can purchase, everything on these will be matched and correct for your engine, including idle emulsion and vent tubes, enrichment circuit jets, main metering jets, all air bleeds, and of course, venturi clusters (there are 28 different ones). The carbs will have the correct .086" fuel inlet seats with Viton tipped inlet needles. Many other suppliers and re-builders seem to be using a generic .101" fuel inlet seat (originally for a Rochester 2BBL carb) which will result in a rich setting (air pollution and waste of gas and hard to sync) regardless of your adjustments. The choke shafts are replaced with new ones and the cams are re-secured with screws as the peened ends are usually loose beyond being able to maintain an accurate adjustment. These can also be used in the location for the Secondary Carbs on a 140 HP engine. Just let me know and I will modify them, and you will be able to adjust the pesky ones that always seem to cause idle and fuel mileage problems. 

There are also several proprietary improvements you will appreciate. I install new Steel Fasteners and Lifetime SS Fuel Filter Screens in place of the antique sintered bronze cylinders.  They come with 4 base gaskets. The carbs are recolored like in the photo (yes, they really did look like this from the factory, before all the coating was lost to cleaning solutions).  All rubber and gasket parts are "ethanol-proof" as advertised by their suppliers. I include instructions and tips for an easy installation. It usually only takes about 1-2 days to ship after payment is received, depending on my order volume, and I try to ship a.s.a.p. 

If you want to send some rebuildable cores from the same year or later that you purchased, after receiving your new carbs, they are worth $65 off the purchase as a refund to your account when your old ones are returned. You pay the listed auction price, and I will send you a refund when they arrive. You can use the same box to return them.

I have rebuilt over 10,000 of these over the past 20 years, so you can be confident in your purchase. If you want to keep your original carbs for authenticity or show or whatever, I have a separate auction for that service.

If you order elsewhere, you will probably get something off the shelf that might work. I know, because I am sometimes asked rework other sellers' carbs for unsuspecting buyers who were unable to get a good idle or refund. (You might be shocked to learn that some others reuse the old fasteners, paint the old shafts, don't remove throttle or choke plates when cleaning, and use incorrect parts from just about any year; so ask good questions where ever you decide to buy). If you buy some carbs that still have the stock shafts (about 50 years old, remember), you can bet they ARE going to have an air leak. FWIW, there are over 100,000 different parts combinations for these because of all the changes GM allowed (I was a high school math teacher), so be sure that your rebuilder is an expert on the differences. These are fully guaranteed to work. If you are not happy for any reason, just send them back for a full refund. (Carbs fit engine sizes 80, 84, 95, 98, 102 HP). Some common search mistakes are: carburator, rodchester, 1BBL, and spider). These will not work on the Spyder 150 and 180 HP Corsa engines, but I have that carb, which is a Carter YH, for sale in another auction. AND PLEASE, if you have any concerns about delivery time or anything at all, check with me before bidding.  I do not post or share questions and answers on eBay for your privacy, so don't be afraid to ask. Thanks for taking the time to read this and for considering Wolf Enterprises, as we will be here to help you out when other part time eBayers and carb re-builders have disappeared.