I needed an alternator for my 1972 Duster. It was Saturday at 6 pm. I live in a rural town and my local Advance Auto is open on Sunday. I called them that Saturday night and they had the regulator in stock local for like $25 and could get me the $88 OE style 2 groove Car Quest alternator by 9 am the next morning from one of their nearby stores, on a Sunday…