Apparel & Gifts
Alternator Wiring Harness
SAME DAY SHIPPING! Order within the next 12 hours 15 minutes and receive same day shipping
Add to Cart
Add to Build List
Item XXXXXXXX is on BACKORDER. We will ship it when it becomes available. Press "Continue" to add this item to your cart.
If you'd like to receive an email notification when this item is back in stock enter your email here:
To return to the page click "Cancel".
Not what you're looking for?
Click image to enlarge
Q & A
What's in the Box
When wired correctly the alternator will back feed juice to the ignition switch and keep your hot rod running. NOT COOL! This harness fixes that problem and will make you the hero of the drive-in.
This adapter plug does not work with "one-wire" alternators. It is not needed. This adapter plug works with GM alternators with the built-in regulator, typically from 1971 or newer cars and trucks, like our 91367163 or 91067150.