Nissan 370Z / Infiniti FX35, G35, G37, Q40, Q50, Q60 Underdrive Performance Lightweight Crank Pulley
- Underdrive Crank Pulley
- Billet Aluminum CNC Machined at STILLEN
- OEM Pulley Weight: 4.72 lbs.
- STILLEN Pulley Weight: 0.99 lbs.
- Approximate Underdrive: 20%
- Shorter Belt Required and Sold Separately
- (Dual Throttle Body Engines)
- Fits RWD & AWD Models
Mfg Part # : 400370
Performance Crank and Accessory Pulleys
STILLEN has long manufactured precision pulleys for our supercharger kits. We have used this expertise to produce a new line of high performance crank and accessory pulleys.
Each pulley is machined from 6061 aerospace grade billet aluminum with a bold new design to maximize performance, strength and minimum weight. 304 stainless steel sleeves are used for main seal contact points for durability. Stock timing marks are maintained and keyways are precision broached. All pulleys are CNC turned, milled and balanced based on computer generated designs.
Up to 80% lighter weight than stock steel and up to 10% lighter than other aftermarket pulleys, we've seen power gains of up to 10+ HP at the wheels.
Both underdrive and stock diameter applications available for most popular Nissan / Infiniti vehicles.
About STILLEN Parts & Accessories
Steve Millen Sportparts, Inc. and STILLEN humbly started their race to the front of the pack in 1986. Starting with aftermarket mini-truck appearance packages, we quickly found ourselves fulfilling customer's requests to build products for other vehicles such as vans and full-sized trucks.
With that came performance parts, suspension pieces, and upgraded brake products such as big brake systems. Capitalizing on his racing career, and knowing what it took to make sports cars perform like no other, it was only natural for Steve Millen to branch out into the import car scene. Over two decades later, we offer a full array of products encompassing styling, performance, handling, and braking products for just about any car, truck, or SUV.
THIS PART FITS
- 2007 - 2012 Infiniti FX35
- 2007 - 2008 Infiniti G35 - Body- Sedan;
- 2008 - 2013 Infiniti G37
- 2015 Infiniti Q40
- 2014 Infiniti Q50 - 3.5 L; 6 Cyl;
- 2014 Infiniti Q50 - 3.7 L; 6 Cyl;
- 2015 Infiniti Q50 - 3.5 L; 6 Cyl;
- 2015 Infiniti Q50 - 3.7 L; 6 Cyl;
- 2014 - 2015 Infiniti Q60
- 2009 - 2015 Nissan 370Z