Mallory 4-Port Non-Bypass Regulator

Billet aluminum housing that is machined to precise tolerances.

PART# 29385

$395.95   Suggested Retail
$355.95   Your Price
Estimated shipping date: 10/05/2018
Email Me When Available
Free Shipping
Add to Wish List

Starting at $32 a month with Learn More


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.


  • Max inlet is 20-psi
  • Adjustable from 4-12-psi
  • Inlet is 7/8-14 (-10AN)
  • Outlet is 3/4"-16 (-8AN) and 7/8"-14 (10AN)
  • Max flow of 500 GPH


Emission Code1
Product TypeFuel Pressure Regulator
Part Number29385


This part is legal for use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board Executive Order number or is a direct or consolidated replacement part.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle

*Free Shipping & Handling only offered to the contiguous US on orders over $100.

Some parts are not legal for use in California or other states with similar regulations.