2olds

What is a open face alternator worth? And tell some of the differences in years.

2blu442

I think that would depend on the application. For example if you had one with the correct number stamped in it for a 1970 W30 car I believe that would bring a higher price than one for just a 1970 442. I don't know enough about them to identify differences, someone else will have to help with that. $50 is about the cheapest price I've seen a core sell for in the recent past. That was for a Chebby not an Olds application. John

2olds

I found one with a open front face but a new style back that is rebuilt just wondering how much is is worth.

tomsw31

Open faced alternators that are blank without numbers, can be found fairly easliy and are usually under $100. Diamond backed 1969 and 1970 application alternators, with a correct Olds, Pontiac, or Corvette part numbers, can be very expensive. Corvette numbered alternators seem to demand the most (ie $800).