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$31.32
Holley 12-804 Adjustable Fuel Pressure Regulator, 1-4 PSI
Holley 12-804 Adjustable Fuel Pressure Regulator, 1-4 PSI

Holley 12-804 Adjustable Fuel Pressure Regulator, 1-4 PSI

Universal Fit, 1-4 Pressure Range (psi), Aluminum, Chrome

17 Reviews | 8 Answered Questions
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Holley 12-804 Adjustable Fuel Pressure Regulator, 1-4 PSI
Holley 12-804 Adjustable Fuel Pressure Regulator, 1-4 PSI
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Part # 42712804
$31.32
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Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

MFG. Part #:
12-804
Pressure Range (psi):
1-4
Material Type:
Aluminum
Finish:
Chrome
Sold in Quantity:
Each
Notes:
This part is flash chromed.
Overall Height:
1.91"
Thread Pitch:
3/8" NPT
GTIN Code:
090127020234

Info

This Holley universal low pressureĀ fuel regulator is factory-setĀ to 2.7 PSI, but is fully adjustableĀ from 1 to 4 PSI. Use with standard pump only -Ā not recommended for maximum pressure pumps. Fuel pressure regulator includes mounting bracket.

RegulatorĀ has a 3/8" NPT tapped fuel pressure gauge port and requires reducer 617-6157 to install the gauge. Fuel pump regulator has 3/8" NPT inlet/outlet ports.

427-12804 InstructionsĀ (PDF)

Ā 

Bracket Measurements:

  • 2-1/2" wide
  • 1-1/2" tall and deep
  • 1-3/4" hole spacing to mount the regulator to the bracket
  • Chrome steel construction
Some parts are not legal for use in California or other states with similar laws/regulations

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