Last year at Zdayz I was lucky enough to win an awesome AMS lightweight crank pulley for the 370z/G37. Unfortunately i have a 350z and this wont work for me. the pulley has never been installed, it was just sitting in my storage unit all winter. They normally sell for 190 plus shipping, im looking for 150 shipped obo or trades that catch my eye. offer whatever you want, the worst i can say is no. you can email me at pntfrk69@yahoo.com

"AMS Lightweight Crank Pulley for the '08+ G37 and '09+ 370Z.

This pulley replaces the heavier stock crank pulley (4.7 lbs) with a lighter machined aluminum piece (1.45 lbs), which is nearly a 70% weight reduction.

Since this Crank pulley is not underdriven like others, you will not experience any issues with your charging or cooling systems during daily driving. In addition, by not being underdriven you may also use a OEM size drive belt." -off or zimotorsports website.