Used carb out of a lot buy. It was done by Pro Systems. I contacted them with the number on the body 33743, and they gave me some information and the spec sheet (see pics). Carb has been sitting for sometime so it was disassembled and inspected. All looks good, threads are good. It was ultrasonic cleaned, new carb kit installed including the new bowl site glasses and reassembled. Carb is a Holley HP 950 main body with nicely machined radiused, annular boosters, adjustable air bleed and a very nice billet base plate. Screw in rear jet extensions, stainless plate screws. The inlet fittings will work fine but they are a little marked up. This carb will most likely need to be adjusted and set up to your engine needs; jets, shooters, PVs, etc. may need to be adjusted. Just an FYI, when you put it back together the top bowl screws are trimmed down some on the built in washer so it does not contact the bowl when it is tightened. Carb was put on a healthy big block Pontiac just to hear it run (see video below). All front and rear mixture screws adjust and respond as they should. It idles fine and responds fine. The primary jets were replaced with 77's, the 68's that were in it are included with the carb. Some of the pics in the ad were taken prior to rebuild, and therefore show the old red gaskets that have been replaced with the new blue non-stick gaskets, as seen in the pics of the kit. So a nice used carb that needs to be adjusted to meet your needs. Review the pics as they are a part of the description. Carb stand as well as the fuel line that was used to test the carb are not included. We are selling this used carb as is with no warranty. Please note, per Pro Systems there was a typo for the Carb on the paperwork we originally showed in the pics. We have replaced the original received spec sheet with the new ones received. The metering block number seen on the first sheet is correct (11180). I suspect the number seen in the pics is a more updated part number. I will send both sheets with the carb for your records. If you have any questions regarding this please let us know.

Pro Systems Carburetor

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Please check out all the pictures, as they are a part of the description. Be sure to do your research to determine if this vintage part will work with your application as all sales are final and as is. We are not a big shop, and these are old / vintage parts so please ask questions before you bid / purchase as there is no warranty and we do not accept returns.