This is a New Original FoMoCo Engine Crankcase Vent Cover Rubber Gasket FoMoCo# B7A-6870-A for the 1954 Ford V8 239 Engines, 1955-1957 V8 272 and 292 Engines. The Gasket is 3 1/8" OD.  Please Note, the gasket will be mailed in a regular First Class Letter Envelope. The Ford Package is Not included. FREE SHIPPING IN THE US.