I am trying to help a friend out with his 1954 F100. The vin tag is missing form the glove box and I have heard that the VIN is on the frame somewhere. does anyone know the location? Also, the block is marked in raised letters on left bank facing the front flat face below the head : 54 and below that 352 . All my books show that a 352 did not come out till 1961, so how is the block a 1954? Any help is greatly appreciated.