exhaust tip addition

[hemi68charger]

Hello...
   I was wondering,,,,,, man, I'm learning alot here as a b-body guy......... I have a friend who recently picked up a '70 Chally ragtop. He's wishing to install dual -exhaust on the car. Are there special brackets other than the exhaust tip hangers required? He has the cutout rear valance and he's getting tips..... I know on second generation Chargers, there's a bracket attached to the rear framerail to accommodate the hanger, is it the same for Challengers?........
   If so, anyone have pictures of the area?

Thanks,
Troy

[70Cuda]

Yes, there are brackets that are attached through the trunk.  Dale's Cuda Shop (http://www.musclecarparts.cc/)  has the exhaust tip hangers even though they don't show them on the site - email Josh for pricing.  Barry has a site with engineering diagrams that probably shows all this but I can't find the link right now.