67 BARRACUDA EXT. TURN SIGNALS
For the 67 model year there was no option for hood/fender mounted turn signal indicators. For the 68 model year they were part of the light package and the under hood was actually modified with holes (provisions) to run the wires (they are hood mounted) through the reinforcement ribs. One way to easily tell if its a 67 or 68 hood (most people think they are the same).