72 scamp rear quarters are the same as 72 dart if that helps any. Goodmark makes the "half quarters" these are the ones that dont go up into the roof. About $250 a side. It's the same basic panel from 70-73. Only difference is the side marker light was changed in 72. You can use a 70-71 panel and rework the hole if need be.
Check
www.getallparts.com for them. I got my 67 and 69 barracuda quarters from them quite a bit cheaper than $250 a side. See my screen shot below. May be a generic pic because of the hole punched for the side lights. If you order from these guys always look online for the 10% off discount code.
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