NEW kit for Delco 10SI 12SI and 15SI alternators. This kit includes the new parts as shown in the picture. Diode trio, and resistor.  I have many other kits listed. If this kit does not meet your needs, check out my eBay store or feel free to ask questions.

All items are in stock & ready to ship.
Items ship out the same or the following business day.
All customers will receive a USPS tracking number.