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NOS Nitrous Distribution Block

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

PART# 16715NOS

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Nitrous Distribution Block, 1 In 4 Out - 1/16" NPT, Black - NOS Distribution Blocks are precision machined to help distribute balanced amounts of nitrous and fuel to each intake port. All NOS Distribution Blocks use 1/8" NPT "in" and are available with 1/8" NPT or 1/16" NPT "out." Fittings must be ordered separately.


  • Precision Machined
  • Distribute Balanced N2O Amounts
  • Distribute Balanced Fuel Amounts
  • Fittings Included
  • High Polished Show Quality Available


Emission Code5
Inlet1/8NPT Female
Inlet Qty1
Outlet1/16NPT Female
Outlet Qty4
Product TypeDistribution Block
Part Number16715NOS



This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

Available in highly polished show quality, add -"C" to part number.
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      Some parts are not legal for use in California or other states with similar regulations.

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