Our secret to success is that every carburetor that we rebuild and sell is tested on a live running engine before it leaves our shop All of our carburetors are completely disassembled and cleaned with an  ultrasonic machine. They are then tumble finished. All bad parts replaced..Then they are reassembled and coated with a special fuel and water resistant coating. We know when they leave here they are ready to go to work for you !Check out the video on our  home page showing how we rebuild and test our carburetors. ..- Here we have for sale a rebuilt Original Carter AVS 650 CFM carburetor. . This is the carburetor they use for a replacement for the Thermo Quad Carter carburetor used on Chrysler powered motor homes..It has the factory vacuum choke pull off system or manual choke  with adjustable Vacuum Secondaries....The AVS carburetor has --the Qwick Tune secondary air valve. This air valve can be easily adjusted to kick in the secondaries early or late--no extra springs are needed. This type carburetor has the multiple bolt pattern and it will fit most GM, Ford and Mopar 4 barrel intake bolt patterns.  .( buyer responsible to verify this part fits his/her application). . . .We have a picture of the pattern in this ad for you to determine the fit.. Also an adapter is available at your local auto parts stores to make most any carburetor fit any intake. ..They cost about $20.00 . .. .It comes with installation tips...Why pay $30 -$50 for a junky, dirty, nasty old used carburetor plus another $30 - $50 for a kit when you can buy this guaranteed rebuilt carb for a little more????.....*....Shipping, handling and insurance FREE for the 48 contiguous United States.. Alaska, Hawaii and Canada is $40.00 and all other International shipping is a flat $95... . .... We guarantee this carb to work or we will repair it for free. I do NOT guarantee the suitability of this item for your vehicle. .. . NO refunds