Looks like you're using an unsupported browser, so some features might not work. We recommend upgrading your browser for a better experience.

Unorthodox Racing Lightweight Crank Pulley w/ Belt, Stock Sized VQ35HR VQ37VHR - Nissan 350Z 370Z / Infiniti G35 G37 Q40 Q50 Q60

Manufacturer: Unorthodox Racing
Product # {{ productPartNumber }}
Discontinued / No Longer Available
This item has been discontinued by the manufacturer, and it can no longer be ordered or purchased.

Discontinued

Manufacturer: Unorthodox Racing
Product # {{ productPartNumber }}
Product not eligible for promotional or discount codes.
⚠
Prop 65 Hazardous Material Warning

Some products are manufactured using chemicals or materials known to the state of California to cause cancer and/or reproductive harm. Learn More.

Customer Questions

Question:

What's the exact weight for this specific pulley? - Braden Chen

Answer:

Hi Braden, our shipping scale only goes to one decimal point, but it shows 0.8lbs.

Question:

Is this crank pulley aluminum or titanium? - Matt

Answer:

Hey Matt, these are aluminum.

Discontinued

Product not eligible for promotional or discount codes.
⚠
Prop 65 Hazardous Material Warning

Some products are manufactured using chemicals or materials known to the state of California to cause cancer and/or reproductive harm. Learn More.

Description

Unorthodox Racing Stock Sized pulleys are now available for the Nissan Z and Infiniti G Cars.. The main purpose of the stock sized pulley is to lose as much weight off the crank pulley, and turn that extra lost weight into HP Gains. These do not underdrive the accessories, and work great with superchargers or competition stereos. Pulley and Belt Included

Compatibility

If you have questions about vehicle fitment, please contact us.

Customer Questions

Question:

What's the exact weight for this specific pulley? - Braden Chen

Answer:

Hi Braden, our shipping scale only goes to one decimal point, but it shows 0.8lbs.

Question:

Is this crank pulley aluminum or titanium? - Matt

Answer:

Hey Matt, these are aluminum.

Copyright 2026 Concept Z Performance