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Holley HP Billet Fuel Press. Regulator w/Bypass 12-845

Original price was: $231.96.Current price is: $119.68.

19 in stock

SKU: HLY12-845 Category:

Description

Fuel pressure consistency is critical to engine performance, and fluctuations can cost you power, efficiency, and reliability. The Holley HP Billet Fuel Pressure Regulator delivers precise pressure control across a 4.5–9 psi range, with integrated bypass protection to safeguard your fuel system under varying load conditions. Whether you’re running gasoline, E85, or diesel, this in-line regulator handles fuel management with the durability and accuracy that serious builders expect.

  • Billet aluminum construction
  • Black/clear anodized finish
  • 4.5–9 psi adjustable range
  • In-line configuration
  • 8 AN female inlet
  • 8 AN female outlet
  • 6 AN female return
  • 1/8 in NPT gauge port
  • Integrated bypass valve
  • Gasoline, E85, diesel compatible
  • Bolt-on installation
  • MPN: 12-845