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NOS

NOS Crosshair™ Plate 4-Barrel Professional Plate Only

Fits Holley 4150 - Plate Only

Part # 12565NOS

NOS Crosshair™ Plate 4-Barrel Professional Plate Only

Not Available

4

Emissions

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.

    See Emissions Details

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NOS CrossHairโ„ข plate systems are designed with the serious racer in mind and are capable of 350+ HP. Based off of the ever popular Double Cross plate systems, the CrossHairโ„ข takes this time tested design and improved it for better distribution of the fuel and nitrous. This is especially important with the complex intake manifold designs. The CrossHairโ„ข plate system features double down nitrous bars for improved distribution and atomization, along with new track tested tune-ups. The CrossHairโ„ข nitrous plates will give you the power you need, when you need it.

Features:

  • Crosshair™ Nitrous Plate – fits Holley 4150 Bolt Pattern in Carbureted Applications
  • Sold as Plate Only Kit for Use in Custom Racing Applications – Supports up to 350+ HP
  • Wet Style System with (2) Nitrous & (2) Fuel Spray Bars – for Improved Distribution & Atomization
  • Includes Crosshair™ Plate, Stud Set & (2) Gaskets
  • Blue Anodized Finish – For Corrosion Protection & Great Looks

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!

Brand NOS
Clearance CategoryNitrous
Emission Code4
Jet StyleFlare
Max Horsepower350
Plate Flange4150
Product TypeNitrous Plate
System StyleWet
UPC090127494011
Part Number12565NOS
4

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

Instructions for Part# 12565NOS

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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.