A body Heater Delete Right Fresh Air Box

Just take the drivers side box and put it on the passenger side. It will bolt on. But the door will open the wrong way. And will rub a little against the kick panel.

I guarantee 99.9% of the people will not know the difference.

That is the plan for mine- cheap too:

http://www.ebay.com/itm/1972-PLYMOU...es&hash=item3cc5f2e30e&vxp=mtr#ht_2773wt_1045