my father just picked up a 47 pontiac need some help with what yrs interchange and where we can find parts for them. thanks for any help.
I can only give you a partial answer: they had the same basic suspension and drivetrain from 1942 up through 1954.
42-48 depending on model The company California Pontiac Restoration has just about every part, alot of books, free catalogs and information from 1926 & up... www.pontiacparts.net/