Hello everyone.
I'm the person that sold Vocky his alternator pulley. I'm working with Karo from www.allecotec.com on a Ecotec crank pulley for the L61, LE5, and should fit the z22se motor. Seeing as Vocky installed the RKSport crank pulley with no problems... my crank pulley should fit fine. I'm here for knowledge, and to lend a hand anywhere I can.
I'm not to sure on the differences between the U.S. and U.K. motors, but I would love to learn.