idler pulleys for 2006 NC Cosworth install ?

[tbdomenz]

Bought my Cosworth blower from Good-win-racing maybe 5-10 years ago. Going to chg the pulleys and belt.
Need to find the pulleys local - what is P/N or what other vehicle uses same pulley?
I have the belt number GATES K061040, but no info on pulley - I think it's a 60mm diameter but need some confirmation.

[Brian]

Sorry, pull the pulley and inspect for part number on it, have not looked at that in years myself. Likely some searching archives at Miata.net could find that.