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NOS Nitrous Distribution Block

Nitrous Distribution Block, 1 In 4 Out 1/16" NPT Showerhead, Black

PART# 16769NOS

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Nitrous Distribution Block, 1 In 4 Out 1/16" NPT Showerhead, Black - NOS NOS distribution blocks are precision machined to help distribute balanced amounts of nitrous and fuel to each intake port. NOS has taken the "showerhead" design distribution block and improved it by making it from stainless steel instead of brass. This equated to a more durable, stronger distribution block that can stand up to the rigors of drag racing.


  • Precision Machined
  • Distribute Balanced N2O Amounts
  • Distribute Balanced Fuel Amounts
  • Fittings Included


Emission Code4
Inlet1/8NPT Male
Inlet Qty1
MaterialStainless Steel
Outlet1/16NPT Female
Outlet Qty4
Product TypeDistribution Block
Part Number16769NOS



This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

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