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Holley Performance HP Billet Fuel Pressure Regulator 12-840


4.5-9 psi - 3/8 in. NPT Ports - Carbureted - Non-Return Style - Gasoline/Diesel/E85 - Black Anodized

Pricing: $87.07


Holley Performance - HP Billet Fuel Pressure Regulator P/N 12-840 Features:

  • CNC Machined
  • Black Bright Dip Anodized Body
  • Clear Bright Dip Anodized Ends
  • Corrosion Resistance And Good Looks
  • Feature A Gauge Port
  • Include Mounting Plate For Easy Installation
  • 1/8 in. NPT Gauge Port

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.


Shipping Information

  • Item Requires Shipping
  • 0.7 lbs.
  • W3.5000” x H2.5000” x L3.5000”

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