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Product Summary

Universal Fit, 4.5-9 Fuel Pressure Rating (psi), Steel

  • Can be adjusted from 4-1/2 to 9 PSI to regulate fuel pressure
  • Regulator has a 3/8" NPT gauge port
  • Fuel pump regulator works well with Holley high performance fuel pumps
  • Engineered for various types of carburetors
  • Regulator can be used with up to 15 psi inlet pressure

Key Specs

MFG. Part #12-803
BrandHolley

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Details

These adjustable fuel pressure regulators from Holley can be adjusted from 4-1/2 to 9 PSI to regulate fuel pressure for various types of carburetors. Fuel pump regulator works well with Holley high performance fuel pumps. Use one fuel regulator per fuel bowl for high flow applications.

This fuel pressure regulator has a 3/8" NPT gauge port and requires reducer 617-6157 to install a fuel pressure gauge.

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Specifications

KEY SPECS
MFG. Part #12-803
BrandHolley
GENERAL
Fuel Pressure Rating (psi)4.5-9
Material TypeSteel
Inlet Fitting3/8" NPT
FinishChrome
Sold in QuantityEach
Bracket IncludedYes
Fittings IncludedNo
GTIN Code090127020227