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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. Holley® Billet Fuel Pressure Regulators are available in a variety of configurations.
Fuel Type: Gasoline
Pressure Range (PSI): 4.5 To 9 Pounds Per Square Inch
Regulator Location: Inline
Regulator Type: Non-Return
Gauge Port: Yes
Inlet Attachment: Female Threads
Inlet Quantity: Single
Inlet Size: 3/8 Inch (-6 AN)
Outlet Attachment: Female Threads
Outlet Quantity: Dual
Outlet Size: 3/8 Inch (-6 AN)
Includes Fittings: No
Includes Mounting Brackets: Yes
Return Port Size: No Return Port
Finish: Anodized
Color: Black
Material: Aluminum



  • 3/8 Inch NPT Inlet, Outlet Ports And 1/8 Inch NPT Gauge Port
  • Used In Systems Where A Return Line Is Not Needed
  • Use With Electric Or Mechanical Pumps
  • Adjustable From 4.5 To 9 PSI For Precise Fuel Pressure Adjustments. One Inlet, Two Outlets
  • Comparable And Interchangeable With Popular Holley® Regulator
  • Mounting Bracket Included
  • Limited 90 Day Warranty