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NOS Pro Crosshair Nitrous Plate Kit 12666NOS


Incl. Holley 4150 Or 4500 Bolt Pattern Blue Anodized Plate/Solenoids/Jetting/Plumbing/Hardware

Pricing: $348.95


NOS - Pro Crosshair Nitrous Plate Kit P/N 12666NOS Features:

  • Features Double Down Nitrous Bars
  • Improved Distribution And Atomization
  • New Track Tested Tune Ups
  • Gives You The Power You Need When You Need It

Product Documents:


Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley's products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.


  • 12666NOS
  • 12666NOS
  • 090127665039
  • NOS
  • New

Shipping Information

  • Item Requires Shipping
  • 4.0 lbs.
  • W9.0000” x H4.0000” x L24.0000”

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