OK, so this is a bit of a project, and determing the year/model is a bit of a mystery. But a 68 Cuda is my best guess based on the one taillight mounting hole still on the frame. Free do-it-yourself firewood included, I'm assuming.
To be fair, the photo isn't real clear unless you were there to see everything from the backside. The RF fender is just sitting there, along with the LF fender and both doors. I have no confidence they belong to the frame, as the colors are all different. There's precious little left of the frame - just what you can see and the left tail light hole. Otherwise, not a lot to go on.