Holley 12-843: 12-843 Billet Adjustable Regulator
HP Series Regulators
Billet Adjustable Regulator Carbureted Applications Adjustable 4.5-9PSI (1) -10AN O-Ring Inlet, (2) -8AN O-Ring Outlets
HP Series Regulators
Billet Adjustable Regulator Carbureted Applications Adjustable 4.5-9PSI (1) -10AN O-Ring Inlet, (2) -8AN O-Ring Outlets