Ok guys. I have a Tilt Cab 50 series chevy. Factory front brake drums are Dayton 120100. The last place you could buy them looks to be Napa. Made by Gunite under part number 3285. Dayton, Gunite, Meritor, Webb, have all obsoleted the drums. I even asked to buy an old pattern and cast and machine my own. All patterns from those companies have been destroyed. How does brake drum relining work?
