Fuel Pressure Gauge

Liquid-filled – 0-160 PSI

PART# 26-506

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The Holley Ultra HP and Ultra Dominator billet fuel pressure regulators are part of the Ultra HP and Ultra Dominator brushless fuel systems product line. These regulators can support 3000+ horsepower engines that require high volumes of fuel flow. Both EFI and carbureted versions can be referenced on a 1:1 ratio. They are precision machined from 6061-T6 billet aluminum for strength and durability and feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. Offered in 2 port and 4 port versions for carbureted or EFI pressures, Holley has the regulator to cover your needs!


  • 0-160 PSI, Liquid Filled Fuel Pressure Gauge- 2" Diameter


Component TypeFuel Pressure Gauge
Diameter2 inch
Male Thread1/4" NPT
Product TypeGauge
Part Number26-506
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