That is Blacky Gejeian
are you allowed to call people that these days?
I guess you are trolling for a responce, so I'll give you one.
Its what he calls himself, and has done so for a long time.
He is a famous much respected old Hot Rodder.
And also, Hot Rodders are aware of the metalurgical problems caused by Chrome Plating.
I'd have to go back through my Doug Nye/Len Terry books to check when this became a problem on Race Cars.
( when the suspension components got fragile enough that they would not allow for the loss in strength, due to enbrittlement )
Early Ford Axles are evidently overbuilt by a big enough margin.
Because not only do we chrome them, we drill them for lightness, and reforge the ends to drop them.
And sometimes we even bolt on big brakes to stop the car with its newer, bigger and more powerfull engine...