Details are always fun to add....There's real no "right or wrong" . I usually put an "E" on E Body rear ends, but like I said...anything could work 
Is your dip stick interfere with your alternator ? Looks odd 
The dipstick tube is just sitting in place. It will get installed correctly before it goes in the car.
The guy painting the car said he is trying to put back what was on the parts/car.
Even put the runs back on the firewall.
I thought B would mean B body but maybe someone put B for Barracuda that day? ?
Or did the painter see the faint remains of an E and see it as a B??
Either way it is way more detailed than I was looking for but at this point I am going to sit back and let him do what he thinks the car needs!
It is going to look WAY BETTER than I could have asked for!!
My plan was to make a driver, then just take it apart, clean and paint everything. Then it kept snowballing.....
