| /

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.
Return Port Size: 3/8 Inch (-6 AN)
Fuel Type: Gasoline
Pressure Range (PSI): 40 To 70 Pound Per Square Inch
Regulator Location: Inline
Regulator Type: Return
Gauge Port: Yes
Inlet Attachment: Female Threads
Inlet Quantity: Single
Inlet Size: 1/2 Inch (-8 AN)
Outlet Attachment: Female Threads
Outlet Quantity: Single
Outlet Size: 1/2 Inch (-8 AN)
Shape: Round
Includes Fittings: Yes
Includes Mounting Brackets: Yes
Finish: Anodized
Color: Black
Material: Aluminum
Is Clearance Item: No



  • (1) 8AN O-Ring Inlet, (1) 8AN O-Ring Outlet, (1) 6AN O-Ring Return
  • 1/8 Inch NPT Gauge Port
  • Used In Systems With A Return Line Back To Tank
  • Designed For Use With The Holley(R) HP™ In-Line Fuel Pumps Or Other High Pressure Pumps Where Return Line Is Needed
  • Includes Fitting For Manifold Reference
  • Adjustable From 40 To 70 PSI For Precise Fuel Pressure Adjustments
  • Mounting Bracket Included