I need to replace the trunk floor drop offs (extensions, lower side panels...whatever you want to call them) on my 78, been looking around and have found them from several sources, and noticed quite a price difference as well. I've seen them in the classic industries catalog for 54.95 each, but when you search that part number online it comes up as a camaro part???? Here on PY they're $109 each. I'm wandering if the ones classic sells are camaro parts and you just modify them???? I'm willing to do a little work for half the price if need be. I don't need the whole piece mainly just the bottom 3-4 inches, I plan on patching in what I need anyway. Anybody done this? Just wandering if anyone here has had experience with this. Thanks.