APKing High Output 140 Amp Alternator – 1-Wire Conversion For Delco 12SI (Fits 1965-1986, 12V, CW)
About this item
If you're restoring a classic car or truck from the '65 to '86 era, you probably know that the original charging systems can be a little...
underwhelming.
This APKing alternator is the perfect upgrade.
It's a direct replacement for the Delco 12SI, but it packs a serious punch with 140 amps of power.\n\nThe best part?
It's a \1-wire\ setup.
That means it's super simple to wire – just connect the battery terminal and you're good to go.
It runs at 12 volts with clockwise rotation and comes with a single V-belt pulley already installed.
It's internally regulated (IR) for a clean, stock look with modern reliability.
This is a performance part, brand new and tested.
It's perfect for powering extra accessories like electric fans, stereos, or just making sure your classic starts every time.
No core charge needed, just bolt it on and enjoy the extra juice.
- Free shipping
- Free 30-day returns
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