Hot Rods Help me ID a few old Ford parts

Hello Hot Rod hive mind- can anyone help me ID year and parts?

Thanks!!

UpWest

 

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The hubcap fits the rear axle covering the small center bolts on big Ford trucks starting in 1935.

 

The V8 resembles the F100 grille badge. 53 to 56.

 

Also on fenders around '51 to '53?

 

Thanks Gents! Any idea what the CAP/Cover is??