Polished Air Compressor Fitting/Manifold Fits all Sanden 7B10 peanut style compressors which can be found on our Ebay page. This fitting is CNC machined right here in the USA from 6061-T6 aluminum and then hand polished to give the part a high shine that makes your engine stand out from the crowd! Comes with all the mounting hardware needed for install and is backed by our industry leading lifetime guarantee! Requires: ---#8 O-Ring (3/4") Discharge Port ---#10 O-Ring (7/8") Suction Port Also available in ceramic clear coat and black anodize on our Ebay store or website. If you have any questions at all, our technicians are standing by ready to answer your questions about this fitting or any of our numerous products.