Custom dual 6AN pre-assembled carb feed lines with swivel fittings. Fuel pressure regulator bracket for 4150 style carburetors. Feed lines to carb are 7/8"-20 which fit many performance Holley and other.
Return Style Fuel Pressure Regulator Kit with Gauge, Carb Bracket, & Fuel Lines
Return Style fuel pressure Regulator
Engine Works 22206 Return Style Fuel Pressure Regulator, 4-Port - 1.5-25 psi
Aeromotive compact EFI return style fuel pressure regulator kit, gauge, fittings
Return Style Fuel Pressure Regulator 6AN/8AN Boost Reference 4-65PSI EFI Kit
