Ford Motorcraft KC3Z-6079-BA (EHK-2) Long Block Gasket & Seal Kit for 08-10 Ford 6.4L Powerstroke F250/350/450/550 Ford Motorcraft KC3Z-6079-BA (EHK-2) Long Block Gasket & Seal Kit for 08-10 Ford 6.4L Powerstroke F250/350/450/550 The Ford Motorcraft KC3Z-6079-AA (EHK-1) Long Block Gasket & Seal Kit comes with all the O-rings, gaskets and washers you... MSRP: Was: Now: $429.98 Out of stock. Please Call For Availability