Please measure your existing idle mixture screws prior to purchase to make sure these are the size you need as they fit more than 1 model of carburetor but not all of the AVS style carburetors.
The Carter AVS carburetors primarily used 2 sizes with the large bore using a 1.870 long screw and the smaller ones a 1.920 screw.
The last picture is for comparison only and shows you several different sizes of Carter mixture screws we have different listings for. These are type F in the comparison picture.
This is a pair of new idle mixture screws for use in many of the large bore Carter AVS style carburetors. These screws are 10-32 and measure 1.870 long. They have a slotted head for easy adjustments. New springs are also included.
Made in the U.S.A.
Be sure and check our store as we many more Quadrajet parts including more idle mixture screws, idle mixture screw springs and a tuning kit with other springs,jets and small parts. We also have kits for the Edelbrock Quadrajets, Carter AFB and Rochester Quadrajets as well as the Edelbrock series carburetors. We also carry many other modular carburetor and fuel systems components.
Returns must be in the original shipping box and received by us undamaged to qualify for a refund.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.govAs of July 9th USPS has combined all non priority shipping including First Class into 1 service called Ground Advantage. Any listings that state we ship First Class will now be shipping Ground Advantage. Ebay is supposed to be updating this in the shipping section of the listing however to avoid any confusion if our description states First Class there is no more First Class available. They are telling us standard delivery times will stay between 3-5 to most locations as before however we have no control over these changes. Ebay will also be updating expected delivery dates if there are any changes there.