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$124.95
$100.76
Holley 12-704 Big Port Adjustable Fuel Pressure Regulator, 4.5-9 PSI
Holley 12-704 Big Port Adjustable Fuel Pressure Regulator, 4.5-9 PSI

Holley 12-704 Big Port Adjustable Fuel Pressure Regulator, 4.5-9 PSI

Universal Fit, 4.5-9 Pressure Range (psi), 1/2" NPT Male to -8 AN Male Inlet Fitting

2 Reviews | 3 Answered Questions
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Holley 12-704 Big Port Adjustable Fuel Pressure Regulator, 4.5-9 PSI
Holley 12-704 Big Port Adjustable Fuel Pressure Regulator, 4.5-9 PSI
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Part # 42512704
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$100.76
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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 #:
12-704
Pressure Range (psi):
4.5-9
Inlet Fitting:
1/2" NPT Male to -8 AN Male
Outlet Fitting:
1/2" NPT Male to -6 AN Male
Sold in Quantity:
Each
Fittings Included:
Yes
Inlet Quantity:
1
Inlet Size:
1/2" NPT Female
Outlet Quantity:
2
Outlet Size:
1/2" NPT Female
GTIN Code:
090127116128

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.

This universal fuel regulator regulates pressure from 4-1/2 to 9 PSI. This fuel pump regulator has one 1/2" NPT inlet and two 1/2" NPT outlet ports. Works with low pressure carbureted systems and as an alcohol fuel regulator.

  • Includes mounting hardware and AN style fittings
  • Alcohol compatible
  • .437" (7/16") restriction
  • Includes 1 each -8 AN and 2 each -6 to 1/2" NPT fittings

425-12704 Instructions (PDF)

Item Details

4-1/2 to 9 psi

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

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  • Now that Project Chevelle is making some real power, we've decided to ditch the old tank, lines, and pump in favor of a new tank and pump from Tanks Inc.
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  • Looking to replace your fuel level guage or sending unit? It's important that you have the the right guage for the right sender. Speedway has the tools to make the job easy and ensure you get the right parts the first time.
  • Pat talks about our Tanks Inc. EFI fuel tanks.

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