Buying My First Muscle Car 1973 Duster 340 Interior Pic

So, the VIN Number, Fender Tag, the number on the side of the engine, and the slant six timing gear (whatever that is. I'll have to search how to figure that one out.)
well the slant 6 timing gear LOL LOL LOL is something rusty Rat Rod will have to tell you about but it has nothing to do with the car you're going to buy I hope..