any idea on what diameter belts i may need to use .. one for the power steering and one for the alternator ? any help would be great thanks

 

Why? Those were a fad.
But no. I don't know. I would suppose they would tell you if you bought them.

 

the only reason is i have one i could put on but i cant find the belt sizes and i dont wanna spend a whole bunch of money on trying to find belts when i can just use the oem pulley and belts .. but no they didnt say .. still got the box it came in and nothing is in it .. hopefully i can find belt sizes though

 

Which pulley? Unorthodox?

 

no not 100% what brand either .. lol and i know that dont help any ..

 

But it came in a box? This was all I could find.
http://www.unorthodoxracing.com/faq.aspx