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NOS Brass Adapter T Fitting

1/4" NPT Female - 1/4" NPT Male - 1/4" NPT Female

PART# 16777NOS

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Brass Adapter T Fitting, 1/4" NPT Female - 1/4" NPT Male - 1/4" NPT Female, Can also be used as Purge Kit/Gauge Adapter.


  • Brass Adapter T Fitting


A Side1/4NPT Male
Adapter NPT Size ( A )1/4 NPT MALE
Adapter NPT Size ( B )1/4 NPT FEMALE
Adapter NPT Size ( C )1/4 NPT FEMALE
Adapter TypeNPT Tee
B Side1/4NPT Female
C Side1/4NPT Female
Emission Code4
Product TypeBrass Adapter T Fitting
Part Number16777NOS



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

Tech Resources

Not all nitrous companies use 37° "AN" Fittings in their nitrous kits. To avoid potential leaks, never mix 37° "AN" and 45° SAE fittings.
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