Pick a cam for me

Nobody ever mentioned the Mopar "Purple Shaft" 450/455 cam. This cam was recommended to me by close friend
Hemi George. The guy is a Mopar veterain, and swares by this cam in a 340/360. This is a 340 that I put together for a buddy of mine, with the 450/455 cam. He has broken the cam in, but still needs to finish the rest of the car. Anxious to see how it runs.

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