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$114.95
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Holley 12-841 HP Billet Carbureted By-Pass Fuel Pressure Regulator
Holley 12-841 HP Billet Carbureted By-Pass Fuel Pressure Regulator

Holley 12-841 HP Billet Carbureted By-Pass Fuel Pressure Regulator

Universal Fit, Gasoline Fuel Type, 4.5-9 Pressure Range (psi), Bypass Regulator Style, Aluminum

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Holley 12-841 HP Billet Carbureted By-Pass Fuel Pressure Regulator
Holley 12-841 HP Billet Carbureted By-Pass Fuel Pressure Regulator
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Part # 42512841
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$92.66
$114.95
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

MFG. Part #:
12-841
Fuel Type:
Gasoline
Pressure Range (psi):
4.5-9
Regulator Style:
Bypass
Material Type:
Aluminum
Finish:
Anodized
Sold in Quantity:
Each
Return Size:
3/8 inch NPT
Pressure Regulator Outlet Size:
3/8 inch NPT
Pressure Regulator Inlet Size:
3/8 inch NPT
GTIN Code:
090127670460
Color:
Black

Info

HolleyDAYS are here again! SAVE up to 20% on this part and hundreds of other Holley brands during the 2018 HolleyDAYS sale 11/15/18-12/31/18.

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 12-841 fuel pressure regulator features 3/8" NPT in/out ports and a 3/8 NPT return port.

  • Adjustable from 4.5-9 psi for precise fuel pressure adjustments
  • Constructed of billet aluminum with a black anodized base and clear anodize top for good looks
  • Used in systems with a return line back to tank
  • Use with electric pumps only
  • One 3/8" NPT inlet, one 3/8" NPT outlet and one 3/8" NPT return (or bypass)
  • 1/8" NPT gauge port
  • Comparable and interchangeable with popular Holley® 12-803BP regulator
  • Mounting bracket included

Installation Instructions (PDF)

Some parts are not legal for use in California or other states with similar laws/regulations

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