Getting to it too!!! 1967 Barracuda Coupe

I'm working on a 67 Dart GT. Was wandering if you could help me out? I can not find the rear brake drums, 10 inch bolt pattern. 5x4. I have found a place but they are $160 a piece??? Thanks for the help.
Go to RockAuto.com They have a couple of choices for 10 in rear, $30 max. They should be SBP but check!!! !0 in rear SBP are pretty slim pickins.