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
  • -10AN to -10AN to -10AN
  • 37 degree Flair
  • Anodized Black for Good Looks and Corrosion Resistance
  • Made in the USA
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