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Z1 Motorsports VG30DE(TT) Lighweight Aluminum Overdrive Water Pump Pulley for all 300ZX (Z32) models. This pulley is necessary when using and Underdrive Crank Pulley, especially on Twin Turbo models, as the underdriven crank slows down the water pump thus decreasing cooling efficiency.  

Machined from 6061 Aluminum, Z1 Motorsports' Lightweight Pulley sets are a great, economical way to free up some extra horsepower in your Z.  Designed to take the abuse of the track and the street. 


  • Designed to meet SAE specifications - regarding the overall machining of the Belt Grooves.
  • Light Weight - 0.3 lbs
  • Overdriven Water Pump - Brings the speed of the water pump back to factory specs.
  • Increased belt shoulder height - To help prevent belts from jumping or misalignment.
  • Unique media blasted surface finish
  • Available in either Clear or Black Hard Anodized - Your choice at no extra charge!
  • Reasonably priced - When compared to other pulleys on the market and/or OEM Factory replacement pulleys.

Please be sure to select the appropriate finish below. You may also choose to add a NEW OEM Nissan Belt at a special discounted package price as well. Be sure to select the appropriate year from the options.

**NOTE: All Alternator / Water Pump routes become identical between all years of NA and TT Z32s when using an underdrive crank and overdrive water pump pulley. When choosing to add the New OEM Belt we are assuming you have the underdriven crank.

Underdrive Crank Pulley is implied when opting to include the new OEM Belt. 

Available Options:




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