Nice. Looks like DE41G1D267076 has been confirmed to be GF7. (Edit: I am surprised by the roof: this Polara was originally built without a vinyl top, yet she now sports a white one). From the ad: "1971 Dodge Polara 318 V8 out of a 98 Ram 4 speed automatic. Engine and trans was swapped by previous owner. Documents provided. Plastic wrap still on back seat from factory. Very cool, unique car. I just don’t have time or room for it anymore. Cons:.A piece of the engine wiring got fried when testing an ignition coil and needs that chunk replaced or a new harness($160). Ran and drove prior. "