3.7" 6-Rib Procharger Pulley
#2
TECH Enthusiast
iTrader: (54)
Join Date: Jul 2007
Location: Memphis, TN
Posts: 669
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I have a standard 6 rib pulley on the head unit I just bought but I'm switching to an 8 rib setup. I might have what you are looking for but I don't see any markings on the pulley that indicate its actual size. Is it measured from the outer edges of the pulley lip or would it only consider the diameter of the ribbed area itself? If it is the 3.7" that I have then you are more than welcome to it.