need rear end help(72 demon)

If they are barely touching...1/16 to 1/8" you can put a spacer between the drum and the axle. This is a simple easy fix when you need to move the drum out just a little. You can use the store bought spacers that come in various thicknesses or make one out of some 1/16 sheet metal. Just make sure any metal you use has a uniform thickness so your drum runs true.

Treblig