Made from Billet 6061-T6 aluminium, these regulators are an ideal replacement/upgrade from the traditional Holley style 2 port regulator. Available withNPT or ORB fittings and in 2 pressure adjustment ranges - 1-4psi & 4.5-9psi. Available in 4 different finishes - Blue, Red, Black & Polished. Comes with chrome mounting bracket and mounting screws. 
 Suitable for use with pump fuel, E85 alcohol and diesel fuels. 
  Dimensions:
 Body Overall Length = 69mm
 Body Overall Width = 41mm
 Body Overall Height = 62mm
 Fittings: 3/8" NPT Female
 Adjustable Pressure Range: 4.5-9psi
 Important Information:  Real world testing of this regulator with a dead head fuel system. Found an AeroflowBlue Fuel Pump (AF49-1009) would regulate from 2-12PSI. With the Compact Silver fuel pump (AF49-1064) would regulate from 3-6 PSI.