Holley Adjustable Fuel Pressure Regulators


Holley
Holley Adjustable Fuel Pressure Regulators

Product images may differ from actual product appearance.

For the race or the road
Adjustable from 35-65 psi, these Holley fuel pressure regulators are designed specifically for fuel-injected engines and utilize a special wave spring to maintain constant pressure. Their easy installation in stock locations makes for a quick performance upgrade.



Adjustable Fuel Pressure Regulators

510-512-501
1985-92 5.0L TPI
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Fits Applications
Installation Instructions for Holley
$95.99
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510-512-502
1993-97 LT1/LT4 except Corvette
  • Clear coated
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    Fits Applications
    Installation Instructions for Holley
  • $154.99
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    510-512-502-1
    1993-97 LT1/LT4 except Corvette
  • Red finish
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    Fits Applications
  • $165.99
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    510-512-503-5
    1984-87 3.8L Turbo
    (Buick Grand National and Regal)
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    Fits Applications
    $99.99
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    510-512-507
    1992-96 Corvette
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    Fits Applications
    Installation Instructions for Holley
    $176.99
    Ships
    02/21/12