Holley Hi-Pressure Regulator HLY12-803

Regulator Diaphragm - Replacement - Holley Fuel Pressure Regulators - Each

Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlets - 1/8 in NPT Port - Fittings Included - Aluminum - Gray Anodized - E85 / Gas / Methanol -...

Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each

Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 1/2 in NPT Inlet - 1/2 in NPT Outlet - Fittings Included - Aluminum - Polished - E85 / Gas / Methanol - Each

Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each