Lightweight Pulley Kit Nissan 370Z Infiniti G37 Agency Power

Lightweight Pulley Kit Nissan 370Z Infiniti G37 Agency Power



The Nissan 370Z and Infiniti G37’s VQ37 V6 engine is a great platform for adding horsepower. Agency Power has had great success with Nissan performance parts. To further the power of the naturally aspirated V6 engine, Agency Power now has available this 2 piece light weight pulley kit for the VQ37 engine. The pulley kit consists of an underdrive and lightweight crank pulley along with an overdrive alternator pulley. The Made in the USA, CNC machined pulleys are done out of aircraft grade, 6061 aluminum. The billet aluminum is machined on our lathes and mills to precision tolerances making it one of the best VQ37 pulley kits available.
The crank pulley features a steel sleeve to prevent any wear that a raw aluminum pulley would have on the crank shaft. Each crank pulley has a key way for perfect fit and features lightweight machined pockets. The pulley is underdriven which allows for faster engine revving and it’s weight savings gains the power from reduced rotational weight. The overdrive alternator pulley is designed to have no effect on your vehicles electrical system. Each pulley kit includes a new belt for a direct hassle free installation.

  • 80 percent lighter than stock
  • 7-10 Horsepower Gain
  • Faster and Smoother Throttle Control
  • Includes new belt (Recommended Gates K070786[b])[/b]
  • Anodized in AP’s Smoke Gray Finish
  • Includes Laser Engraved Logo and Part Number


  • Nissan 370Z 3.7L V6 2009-2017
  • Infiniti G37 3.7L V6 Coupe or Sedan 2009-2013

Additional information

Weight 5.00000 lbs
Dimensions 8.00000 × 8.00000 × 8.00000 in