1961-1973 Ford Mustang, Falcon, F100, Bronco, Fairlane, Ranchero, Mercury Comet. NEW-OLD-STOCK 144-170-200 6-Cylinder Engine Crankshaft REAR INTERMEDIATE Main Bearing (1 bearing - 2 pieces). STANDARD Size. This is an ORIGINAL FORD NOS PART. Brand New in the box. Very Hard To Find NOS. Please email with questions. 070821-9 WE HAVE AN EBAY STORE WITH THOUSANDS OF ORIGINAL FORD PARTS. CHECK IT OUT.