””

Welcome to RV & Auto Parts Learn more

New Products added! Learn more

Shop Now for Savings!

New Website New Deals!

  • Free shipping

    On all Ground Shipments!

  • Special offers

    Regular sales and discounts

  • Easy returns

    Hassle free returns policy

More Offers Coming Soon!

Holley  |  SKU: H1912704

12-704 Holley 4.5-9Psi Fuel Press Reg

$167.04 USD
Shipping calculated at checkout.



Care information

Check with Manufacturers Guides

Delivery and Shipping

At our website, we pride ourselves on swift delivery and shipping. Our standard processing time is by 12 PM Pacific Standard Time, ensuring most orders ship out on the same day when processed before noon. Plus, enjoy the added benefit of free ground shipping on all orders. For those who need their items even faster, we offer expedited shipping options, and you can also opt for convenient in-store pickup.

Holley

Number one Selling Products

12-704 Holley Performance Fuel Pressure Regulator

The needle and seat assemblies that are installed in Holley performance Carburetors can satisfactorily control fuel pressure up to about 8 PSI. If the fuel pump is putting out more than 8 PSI, a regulator should be used to keep the fuel pressure within safe limits and avoid the possibility of flooding. Holley manufactures a number of regulators for most any need. A street regulator is available in chrome finish. A performance regulator is available in chrome finish. Both regulators feature a 3/8 Inch NPT inlet port and two 3/8 Inch NPT outlet ports with a 0.220 Inch restriction. The street version regulates pressure from 1 To 4 PSI while the performance version regulates pressure from 4-1/2 To 9 PSI.



Basically A Larger Version With More Flow Capacity

Without A Doubt Pro-Series Regulators Are The Least Restrictive, Highest Flowing, Production Regulators Currently Available

Limited 90 Day Warranty

Return Port Size : No Return Port
Fuel Type : Gasoline/ Alcohol
Pressure Range (PSI) : 4.5 To 9 Pound Per Square Inch
Regulator Location : Inline
Regulator Type : Non-Return
Gauge Port : No
Inlet Attachment : Female Threads
Inlet Quantity : Single
Inlet Size : 1/2 Inch NPT
Outlet Attachment : Female Threads
Outlet Quantity : Dual
Outlet Size : 1/2 Inch NPT
Includes Fittings : Yes
Includes Mounting Brackets : Yes
Finish : Natural
Color : Silver
Material : Aluminum


Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
12-704 Fuel Pressure Regulator
Holley

12-704 Holley 4.5-9Psi Fuel Press Reg

$167.04 USD

12-704 Holley Performance Fuel Pressure Regulator

The needle and seat assemblies that are installed in Holley performance Carburetors can satisfactorily control fuel pressure up to about 8 PSI. If the fuel pump is putting out more than 8 PSI, a regulator should be used to keep the fuel pressure within safe limits and avoid the possibility of flooding. Holley manufactures a number of regulators for most any need. A street regulator is available in chrome finish. A performance regulator is available in chrome finish. Both regulators feature a 3/8 Inch NPT inlet port and two 3/8 Inch NPT outlet ports with a 0.220 Inch restriction. The street version regulates pressure from 1 To 4 PSI while the performance version regulates pressure from 4-1/2 To 9 PSI.



Basically A Larger Version With More Flow Capacity

Without A Doubt Pro-Series Regulators Are The Least Restrictive, Highest Flowing, Production Regulators Currently Available

Limited 90 Day Warranty

Return Port Size : No Return Port
Fuel Type : Gasoline/ Alcohol
Pressure Range (PSI) : 4.5 To 9 Pound Per Square Inch
Regulator Location : Inline
Regulator Type : Non-Return
Gauge Port : No
Inlet Attachment : Female Threads
Inlet Quantity : Single
Inlet Size : 1/2 Inch NPT
Outlet Attachment : Female Threads
Outlet Quantity : Dual
Outlet Size : 1/2 Inch NPT
Includes Fittings : Yes
Includes Mounting Brackets : Yes
Finish : Natural
Color : Silver
Material : Aluminum


View product