You are purchasing an NOS Mopar 2809252 vacuum secondary diaphragm as pictured for 1967 Chrysler, Dodge, Plymouth C body vehicles with 440 8 cylinder engine with 4 bbl Holly carburetor, R3575A, R3667A. Fits Chrysler, Newport, New Yorker, 300, Town & Country, Imperial, Polara, Monaco, Fury. Always double check your parts book or parts dealer to be sure the item fits your vehicle before purchasing. Please check out our other auctions and Ebay store. B18E1-A