Does anyone here know where I van get an underdrive alternator pulley since PHP no lo.her carries them 05 4.0

 

http://www.americanmuscle.com/0507-m...ve-pulley.html

http://www.latemodelrestoration.com/...ve-Pulley-Kits

http://www.stangmods.com/ASP-V6-Unde...lt-p/00234.htm

GOOGLE is the best thing since sliced bread...

 

All 3 are for the CRANK I'm looming for an ALTERNATOR pulley PHP was the only company to sell them

 

Just an alternator pulley is worth nothing in the HP department.
Tests have proven that the parasitic losses occured by an OEM
alternator are worth about 1 HP on the DYNO. And thats the
difference between having an alternator installed and NO alternator.