Holley Billet bypass reg, 40-70 psi (3/8 npt)

  • By Holley
  • Model #12-879

$186.95

This is not eligible for promotional offers and coupons due to manufacturer restrictions.

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Description

Features

  • Adjustable From 4-65 Psi For Precise Fuel Pressure Adjustments
  • Billet Aluminum w/Black Anodized Base/Clear Top For Good Looks
  • Used In Systems With A Return Line Back To The Tank
  • Includes Fitting For Manifold Reference
  • Includes An 1/8 Npt Gauge Port
  • Boost Reference 1:1