blsracing
New Member
I picked up a used set of mid '70's disc brake spindles to swap onto my '66 Belvedere-II. After cleaning off all the grime, I notice this weird pattern in the forging, which I assume is corrosion related, perhaps coupled with the flow structure/grain structure of the forging. Something to be concerned with? Should I carefully blend these away? Run as is? Replace with new?