Hi all,
Shelby Parts and Restoration, when restoring the rear drums, puts a fresh machining on the outer edge. Does anyone know why they are machined to begin with? I am assuming just to round out the casting, but just this edge. What's wrong with the rough casting? The rest of the outside is rough. Any ideas? Maybe to get a better balance and less counter weight? See attached image.
Thanks
Cory
Shelby Parts and Restoration, when restoring the rear drums, puts a fresh machining on the outer edge. Does anyone know why they are machined to begin with? I am assuming just to round out the casting, but just this edge. What's wrong with the rough casting? The rest of the outside is rough. Any ideas? Maybe to get a better balance and less counter weight? See attached image.
Thanks
Cory