Thread: HELP! What kind of pulley system do I have??

I bought a snout + hub + 3.4" pulley on it a while ago. I bought it from Dan, TorqueAutoMotiv. I never knew which pulley hub and now I need to know!

My 3.4" broke off its hub (don't ask how) and I need to replace it. Today came in a brand new ZZP 3.4" and it didn't fit. The center bore on the ZZP didn't even go through to the mating surface of where my old pulley went. This pulley looks entirely stock and doesn't have any markings except a '3.4' marking on the inside of the pulley. I was told it could be a smooth flow pulley or pulley boy pulley??

Anyone know for sure?? Are those two interchangeable? Here are pictures below of the pulley and the screws and hub that were on my car:







It's not an Intense or ZZP on as far as I know since a ZZP one didn't fit and ZZP and Intense are interchangeable..

Yea I drove to the head of my subdivision and I heard the f*cker hit the ground.. couldn't believe it. The screws go right through the holes now so the pulley is done.. unless I get washers.. which probably wouldn't be the wisest idea but would work..

I'm thinking I'm just gonna order a ZZP hub and replace the hub on there since I already have the 3.4 from ZZP.. might as well..