Skip to main content
ASK OUR EXPERTS
1-866-464-6553

NOS -8 to -6AN Forged Y-Block Adapter-Black

Specialty Y Fitting, 6AN - 6AN - 8AN, Black

Part # 17840BNOS Be the first to write a review

NOS -8 to -6AN Forged Y-Block Adapter-Black

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
NOS introduces black AN Y-block adapters for your nitrous plumbing needs. Each Y-block is made from 2024 aluminum forging for excellent strength and durability. They feature a tough black anodized finished and available in -4AN up to -10AN sizes.

Features:

  • 2024 Aluminum Forging for Strength and Durability
  • -8AN to -6AN to -6AN
  • 37 degree Flair
  • Anodized Black for Good Looks and Corrosion Resistance
  • Made in the USA

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!

A Side6AN
B Side6AN
Brand NOS
C Side8AN
Clearance CategoryNitrous
ColorBlack
Discount$$
Discount Percentage26-50%
Emission Code5
Material2024 Aluminum
Product TypeY-Block Adapter
UPC090127043295
Part Number17840BNOS
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.
Not all nitrous companies use 37° "AN" Fittings in their nitrous kits. To avoid potential leaks, never mix 37° "AN" and 45° SAE fittings.
Reviews

    Your Review

    *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.