Drive shafts fit Darts AND Chargers???

[Button]

We were pulling a dual exhaust off of our donar, 1973 4-door to put on my sons 74 Swinger when we noticed the following painted in paint pen on the drive shaft; "76 Charger 904" and "DAP". Did these two cars share this part or is it some weird mis-taken writing? Would any other parts interchange as well?

 

[grumpuscreature]

That looks like a junkyard mark to me. Maybe DAP=Dallas Auto Parts? That's the beauty of Mopars, there is so much interchangeability between the car lines that it's unreal. Especially from '73 on. Basically, if it's mechanical it will swap between cars, no problem.