You are looking at a NEW Chrome Ford V8 Thermostat Housing to suit; Ford 302 351 Cleveland Engines Includes O-Ring seal + Fitting bolts This housing has a rubber O-Ring seal design, far better than the old gasket setup. We also have one of these available for the Windsor engines Thanks for looking and don't forget to check out all of our Restoration Essentials in our store. Your parcel will have a unique tracking number which will be sent to you via email on dispatch so you can keep an eye on your delivery.