How do I know what my body type is? A, B, E? I have a 73 Plymouth Barracuda with a 318 and want to fit a Hemi. Please help

E-body.

BTW in this case, Wikipedia is your friend, (click here) (http://en.wikipedia.org/wiki/Plymouth_Barracuda): :)

Thanks, I thought so because of year of manufacture and engine type. I was trying to find something in the papers and body plate but not sure what to look for, thanks again Brian