I need to replace the pulley of the supercharge for the second time, it'* squeeking. I know there'* got to be a website or a better quality pulley, cuz this one didn't las long. ZZPerformance was the company I bought from,,, is their another company, with better pricing and better quality?

Can I replace as well the coupler while i'm at it?

Thanks

Supercharger pulleys don't squeak unless you have belt or tensioner/idler issues. And supercharger pulleys don't go bad unless you install them incorrectly.

Did you use the proper puller and installation tool? If not, what did you use? Have you verified your belt and tensioner condition?

I'll move your topic to Forced Induction for you. Please try to keep all your Supercharger topics in that section.

So remove the belt and rotate one pulley at a time to hear the noise?
Suggestions please

You didn't answer my questions. What puller/installation tool did you use, what condition is your belt in, and where do your tension marks line up on your tensioner assembly?

Can you take a pic of the tensioner face so we can see the marks? What size pulley and belt are you running?