altanator pulley size

snicklas

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Joe,

The pulley surface is ~2.75" and it is an 8 rib serpentine pulley. That is the measurements from the one on my truck which is an 03 6.0.

I could snap some pics if you need them.....
 

bismic1

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The stock F series alternator pulley is 2.73 inches diameter - per Ford
 
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