Need Belt Info

[texasterror]

I installed one of the RJC pully's (I think its called a crank pully but its the larger one at the far bottom) and I believe the diameter might be a tad smaller than stock because I changed out my belt with a stock replacement and not my car makes squeaks pretty loud. Any one have an idea of a replacement belt that is a tad bit smaller in diameter? I don't believe there is enough tension because the stock belt might be a tad bit too large for the new pully so I figured someone has used a replacement belt.

 

[earlbrown]

What's the part number of the belt you installed on it? Sounds like you need a shorter one.