![Nissan 370Z [Z34] / Infiniti FX35, G35, G37, Q40, Q50, Q60 - STILLEN Underdrive Performance Lightweight Crank Pulley - 400370 HB485E.656 in house in Costa Mesa](https://cdn.shopify.com/s/files/1/0144/4275/8230/products/UD_Performance_light_crank_pulley_IMG_01.jpg?v=1751490715)
Pay in 4 interest-free payments of $31.42 Learn more
Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
in house in Costa Mesa
This configuration offers a practical performance upgrade for drivers seeking enhanced control and reliability under demanding conditions
resulting in added power while keeping the installation process quick and simple
there is the potential for take off vibration
Nissan 370Z [Z34] / Infiniti FX35, G35, G37, Q40, Q50, Q60 - STILLEN Underdrive Performance Lightweight Crank Pulley - 400370 HB485E.656 in house in Costa MesaFeatures & Benefits: 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 (Replacement Belt #400370B) (Dual Throttle Body Engines) Fits RWD & AWD Models Not for sale in California Nissan 370Z [Z34] Infiniti FX35, G35, G37, Q40, Q50, Q60 STILLEN Underdrive Performance Lightweight Crank Pulley [400370]
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