does it ALWAYS pull left? usually with drum brakes , the first run after its been sitting , it will pull, one or the other side ,then be ok...when I had my 57 Stude , I did always drive out on my street then hit the brakes hard once or twice to see which way they would pull that day...but usually aftter that first , they would be ok, until car sat a few days again.
if it always pulls left , maybe just an adjust ment...OR if car has been in a wreck, frame can be bent making it pull left (I once had an Opel Kadett doing that , when I measured between front and rear wheels ,left side was 1" shorter, making the car brake to the left)
