This vintage Delco-Remy 12 volt generator is model number 1102158 serial/date code 0H22.  Based on the first digit of the serial number/date code it is 1960.  Based on my research this fits a 1958, 1959 or 1960 Oldsmobile.  It is untested.  It spins freely.  

Please check out the pictures and let me know if you have any questions.  If you purchase multiple generators I can combine shipping to save shipping costs.

I ship within 1 to 2 business days.  Thanks for checking out this posting!