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Mallory 3-Port Bypass Regulator

Billet aluminum housing that is machined to precise tolerances.

PART# 29387

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$162.00   Suggested Retail
$144.95   Your Price
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Mallory's Fuel Pressure Regulators are designed to deliver consistent fuel pressure throughout all ranges and loads of the engine. Each Regulator is supplied with a sturdy mount and hardware for easy, secure installation.


  • Unlimited inlet pressure
  • Adjustable from 3-12-psi
  • Inlet, Outlet and Return are 3/8" NPT
  • Max flow of 200 GPH


Emission Code5
Fuel TypeGasoline
Product TypeFuel Pressure Regulator
WarrantyLimited 90 Day
Part Number29387



This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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Warranty Information

Limited 90 Day: See Details
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