Upgrade from 2G to 3G alternator.  This is common where the car had a 2G Alternator such as 87-93 5.0 Mustang.

This is a download file, in adobe PDF format.  You will be able to download and print it after payment has been received.   The download option will be available to you for 48 hours and you can download it two times.  If you miss this window you will have to contact us to re-authorize the download.