A904 rebuild on 66 Dart 270 w/info

Well the dart is finally of the jackets stands after 3 months of sitting in the garage it's ready for its first trip with the rebuild. Unfortunately the roads are Icy and shitty here so it will wait tell it clears up! I did weld up a temporary exhaust until I get the new pipe (it's on the list ;)! Let me know what you guys think of the glass pack it was just something I had laying around since the muffler was rotted!