The 3118968 radiator (2" core) was used on the '54 1/2 and 3/4 ton trucks, so it apparently was not swapped with the front clip.
The 8885918 number is not familiar. If some of the 8's are really 3's (sometimes the numbers are hard to distinguish), as in 3835913, that is a '54-up 235 head number.
Here\'s another truck with a swapped nose. In this case, a '55.1 panel with a '52 front clip.
