looks like the quarter is rusty, did that slap stick ever come in anything other then e-bodies or 72ish chargers? what is with that horrible *** exhaust. 20,000 miles mean nothing if the car has been molested like it looks..
You're right, the exhaust is horrible and that's probably the reason the quarter is rusted out at that spot so bad. Looks like it may be rusted behind the wheel also.