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NOS -4 AN Male Union

Available for Any Plumbing Situation And Many Custom Applications.

Part # 17909NOS Be the first to write a review

NOS -4 AN Male Union

Not Available

5

Emissions

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.

See Emissions Details
Black Anodized Lightweight Aluminum Construction. Available for Any Plumbing Situation And Many Custom Applications.

Features:

  • Black Anodized
  • Made in the USA
  • Constructed of 2024 Aluminum
  • AN to AN Male Union
  • AN4 to AN4

About NOS

When you're looking to go fast, rely on NOS to deliver the most power per dollar available in the industry. Available on Holley.com!

Adapter AN Size ( A )4 AN MALE
Adapter AN Size ( B )4 AN MALE
Adapter TypeAN Male Union
Brand NOS
Clearance CategoryPlumbing AN Fittings and Hose
ColorBlack
Discount$$
Discount Percentage26-50%
Emission Code5
FinishAnodized Black
Material2024 Aluminum
Product LinePremium
Product TypeAN Union
UPC090127038154
Part Number17909NOS
5

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.
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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.