Holley Fuel Pressure Regulator 4.5 - 9 PSI # HO12-803 Rate_Engine 351M & 400 (High Flow)
Yard notes & kiln story
Description
Holley Fuel Pressure Regulator 4.5 9 PSI # HO12 803 Rate_Engine 351M & 400 (High Flow) 351M & 400 (High Flow) # SBFL1WP HF raised exhaust port vs an OEM casting