exedy is always nice, but that shits expensive!!! 14lbs
http://www.frsport.com/Exedy-NF04-Li...FQsIaQodjLIHPw
the ACT prolite is way less, and lighter than the exedy! 13.2 lbs
http://www.frsport.com/ACT-600220-Pr..._p_140486.html
z1 carries lots of 350z clutch kits, and does installs too. you may wanna email them to see if they have a recommendation