Thats a fact some of the 57300C 's came from the factory with 120 mph speedometers . my 57 300C came with one and dual headlights. some had single headlights. Chrysler put what ever they had in stock on a car to make a buck! I have rebuilt Engines for over 55 years. Chrysler was the worst to have a crankshaft with .002 under size mains or rod bearings. some of the blocks were bored .010 oversize from the factory. oversize lifters .010 . some were coded on the block others were not. they threw nothing away if they could make it
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