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5VZ Lightweight Crankshaft Pulley
5VZ Lightweight Crankshaft Pulley

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Our Price: $189.95

NOTE:: Usually Ships in 1 to 2 Business Days
Part Number: 1016101

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Add Crankshaft Keys?*:

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Details Fitment

Lightweight Crankshaft Pulley (2.5lbs)

You want to squeeze out every last bit of acceleration and horsepower from your engine. Here it is. This lightweight crankshaft pulley is manufactured in the USA. This pulley is the same size as stock, so no belt changes needed. The stock crankshaft pulley on this engine weighs ten 10 pounds. Our end product weighs just 2.5 pounds. That means the stock pulley weighs 7.5 pounds more than ours. There are a few Internet sources that claim for every pound reduced in the rotational mass of the crankshaft assembly; you gain 2.7 acceleration horsepower. If you want the last bit of power out of your 5vz, then this pulley may be for you! We recommend this pulley for performance applications only.


  • Aircraft 6061 T-6 billet aluminum
  • CNC machined to .001" tolerances
  • Bolt holes designed for OEM crankshaft tools
  • Anodized black for protection
  • 7lb weight reduction frees acceleration horsepower and torque
  • Improved throttle response
  • Stock belt drive diameters

Contact our Tech Support Line for further information at 928-855-6341.

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Note: Images are for illustration purposes only. Images may not represent the product listed. Please contact customer service with any questions or concerns: 1-928-505-2501.

Average Customer Review: 5 of 5 Total Reviews: 2 Write a review.

  0 of 0 people found the following review helpful:
Pulley May 14, 2018
Reviewer: Ryan Vanotti from Scottsdale, AZ United States  
Yep is light = more horsepower

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  0 of 0 people found the following review helpful:
Harmonic balancer September 26, 2016
Reviewer: Clifton Aversman from Corder, MO United States  
Everything fit perfectly and instructions were very helpful.

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