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Holley Fuel Pressure Regulator By-Pass Style 12-803BP

$137.31
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Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each

Holley

For over a century Holley has driven the cutting edge of fuel-system design. That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. Top brands like MSD, Flowmaster, Hurst, Accel and many more make up the industry’s leading 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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Spec Sheet

  • BrandHolley
  • SKUHLY12-803BP
  • UPC090127605172
  • Brand

    Brand

    Holley

    For over a century Holley has driven the cutting edge of fuel-system design. That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. Top brands like MSD, Flowmaster, Hurst, Accel and many more make up the industry’s leading 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.​

  • Fitment

    Fitment

  • Warranty

    Warranty

  • Installation

    Installation

  • Reviews

    Reviews

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