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  • Holley 12-804 Fuel Pressure Regulator
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Holley 12-804 Fuel Pressure Regulator

4.2 out of 5 stars (493)

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About this item

  • 3/8" pipe thread ports
  • 7/32" restriction
  • Pressure ranges from 1 to 4 PSI
  • Includes mounting bracket
  • Satin finish
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Product description

This regulator is used to adjust to fuel pressure requirements of various carburetors and supplies the proper pressure to the needle and seat valve to prevent flooding or drivability problems. This satin finish regulator feature 3/8 pipe thread outlet ports with 7/32" restriction. It regulates pressure from 1 to 4 PSI and is designed to work with a single carburetor installation.

Product information

Technical Details

Manufacturer ‎Holley
Place of Business ‎EXETER, PA, 18643 US
Brand ‎Holley
Model ‎Holley HOL 12-804 12-804 Fuel Pressure Regulator
Item model number ‎HOL 12-804
Is discontinued by manufacturer ‎Yes
Exterior ‎Machined
Manufacturer part number ‎12-804
OEM part number ‎12-804
Position ‎Unknown
Lift Type ‎Automatic
Item Weight ‎45.4 g

Additional Information

ASIN B00029JC6M
Customer Reviews
4.2 out of 5 stars (493)

4.2 out of 5 stars
鶹 Rank
Date First Available Aug. 7 2012

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Holley 12-804 Fuel Pressure Regulator


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Product details

  • Is discontinued by manufacturer ‏ : ‎ Yes
  • Manufacturer ‏ : ‎ Holley
  • ASIN ‏ : ‎ B00029JC6M
  • Item model number ‏ : ‎ HOL 12-804
  • Department ‏ : ‎ unisex-adult
  • Customer Reviews:
    4.2 out of 5 stars (493)

From the manufacturer

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About Us

For over a century Holley has driven the cutting edge of fuel-system design. That work continues today through Holley’s EFI products as well as through Holley’s family of brands. Brands like MSD, Flowmaster, Hurst, Accel and many more make up the offering of enthusiast-driven products to deliver robust, complete performance solutions for builders, racers, and drivers. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley’s commitment to its customers and their cars is at the core of everything we do.

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$119.69
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$115.99
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Product Summary: Holley 12-804 Fuel Pressure Regulator

From Holley

4.2 out of 5 stars, 493 ratings

Customer reviews

Price

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About this Item

  • 3/8" pipe thread ports
  • 7/32" restriction
  • Pressure ranges from 1 to 4 PSI
  • Includes mounting bracket
  • Satin finish

Product description

This regulator is used to adjust to fuel pressure requirements of various carburetors and supplies the proper pressure to the needle and seat valve to prevent flooding or drivability problems. This satin finish regulator feature 3/8 pipe thread outlet ports with 7/32" restriction. It regulates pressure from 1 to 4 PSI and is designed to work with a single carburetor installation.

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