HP Billet Fuel Pressure Regulator; 4.5-9 psi; 8AN O-Ring Inlet/Outlet; 6AN O-Ring Return; Carbureted Bypass Style; Gasoline/Diesel/E85; Black Anodized;
Holley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061
  • 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

Application Summary:

Year Make/Model
Holley® Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley®. They are precision machined from 6061-T6 billet aluminum for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-845 fuel pressure regulator features (1)-8 AN O-ring inlet
(1)-8 AN O-ring outlet
(1)-6 AN O-ring return.

Additional Information:

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.