Holley HP Billet 4.5 to 9 psi In-Line Fuel Pressure Regulator - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 1/8 in NPT Port - Bypass / Black Anodized - Diesel / E85 / Gas 12-841 24-VER-N-14 Full engine plate

Full engine plate

both GMRS and FRS

Maintain factory ride qualityVehicle Applications: 1967-1969 Chevrolet Camaro / Firebird / 64-72 A-Body / 68-74 X-Body 2" Drop SpindleVehicle Applications: 1967-1969 Chevrolet Camaro / Firebird / 64-72 A-Body / 68-74 X-Body 2" Drop Spindle

Swivel Style Water Neck

and with less pressure

Holley HP Billet 4.5 to 9 psi In-Line Fuel Pressure Regulator - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 1/8 in NPT Port - Bypass / Black Anodized - Diesel / E85 / Gas 12-841 24-VER-N-14 Full engine plateHolley HP Billet Fuel Pressure Regulator 12 841 4. 5 9 PSI 3 8" NPT Ports Carbureted Bypass Style Black Clear Anodized CNC Machined Black Bright Dip Anodized Body Clear Bright Dip Anodized Ends Corrosion Resistance And Good Looks Feature A Gauge Port Include Mounting Plate For Easy Installation 1 8" NPT Gauge Port Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every