Holley 1-4psi Fuel Pressure Regulator

This Holley universal low pressure fuel regulator is factory-set to 2.7 PSI, but is fully adjustable from 1 to 4 PSI. Use with standard pump only - not recommended for maximum pressure pumps. Fuel pressure regulator includes mounting bracket.

Regulator has a 3/8" NPT tapped fuel pressure gauge port and has 3/8" NPT inlet/outlet ports.