How Do I Know What Size Pulley I Need For My Alternator?

How Do I Know What Size Pulley I Need For My Alternator? Divide your alternator pulley size into your crank pulley size to get the ratio. Example: If you have a 6′′ crank pulley and a 2′′ alternator pulley. 6/2=3. You have a 3 to one ratio, you multiply your engine RPM by 3 so

Are Ford Alternators Interchangeable?

Are Ford Alternators Interchangeable? The alternators contained in each row will have the exact same mounting configuration. We can provide wiring harness adapters, a 1-wire regulator, or instructions if wiring changes are necessary. Are car alternators universal? Unlike an OEM specific alternator, a universal alternator works on a variety of vehicle engines. The universal alternators