My brake guy was able to machine both front drums, and they came out great, and still well within spec so I won't need to replace them anytime soon.

I did determine a compatibility list for the drums if anybody else ends up in the same predicament.

OE 3754315 = OE 3990030 = Webb 64425F = Durabrake 13845 = Gunnite 2845


57 Chevy 6100 Wrecker http://donovanbray.com/tag/57wrekr