My 5.9 into '68 Dart swap

And know, first problem. Got a good look at the cam and found some bad looking wear on about 4 lobes. Take a look at the pics and let me know what you think. Is this usable or am I looking at a new cam
Was really hoping to just swap the intake to carb, clean it up, new gaskets, etc. and drop it in.
I'll be pulling the heads in a few minutes to see how the cylinders look.

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