New vacuum secondary metal plate for Holley vacuum secondary single line carburetors with a power valve cavity on the secondary side. Also comes with a new blue coated plate gasket as pictured. Fits 4160 and 4175 models like the 1850 600. Many times these are damaged when prying them off stuck gaskets so we are offering them by themselves.

We also have listings for these with gaskets and/or gaskets and screws so be sure and check our store for more vacuum carburetor service parts.

Shipped in a box by USPS so you get your parts undamaged.

As 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.