Holley® Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley®. They are precision machined from 6061-T6 billet aluminum for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-842 fuel pressure regulator features 3/8" NPT in/out ports and a 3/8 NPT return port.

Features:
  • Adjustable from 4.5-9 psi for precise fuel pressure adjustments
  • Constructed of billet aluminum with a black anodized base and clear anodize top for good looks
  • Utilizes a idle bleed for precise control of idle pressure
  • Used in systems with a return line back to tank
  • One 3/8" NPT inlet, one 3/8" NPT outlet and one 3/8" NPT return (or bypass)
  • 1/8" NPT gauge port
  • Comparable and interchangeable with popular Holley® 12-803BP regulator
  • Mounting bracket included
  • More From This Category

    Racepak Power Management, Smartwire Drag Kit

    Racepak Power Management, Smartwire Drag Kit

    $4,370.54

    Quick Fuel Throttle Shaft Ribbons, 0.125 in. Width, 1.000 in. Length, Pair

    Quick Fuel Throttle Shaft Ribbons, 0.125 in. Width, 1.000 in. Length, Pair

    $3.72

    MSD Lite Weight Magneto, Ford Windsor

    MSD Lite Weight Magneto, Ford Windsor

    $3,746.14