The Stovebolt Site Forums The Parking Lot Panels 'N Burbs 1950 Suburban Brake Drum Tolerences?

If he has a brake drum mic.(micrometer) that will tell him.
Example: if its a 10 inch drum,and its turned past a certain measurement,then its not usable.

The brake drum mic's. ive seen,have a red zone to tell you the drums too far gone.