Screw orifice is 0.070". You will receive TWO screws.
Holley Hollow Accelerator Pump Nozzle Hold Down Screws. Five Pack.
Holley Hollow Accelerator Pump Nozzle Hold Down Screw.
Holley # 32 Accelerator Pump Nozzle.
Holley 50cc Accelerator Pump Diaphragm. One to Four Pack.
Holley # 32 Accelerator Pump Nozzles - TWIN PACK.
Holley # 42 Accelerator Pump Nozzle.