Fits any Holley or Holley-style square bore 4150 / 4160 four barrel carburetor AED HO Series 4150 Carbs. Quick Fuel 4150 / 4160 Style Carbs: Race-Q, P Series, Q Series, SS Series, HR Series. These are must for any cable type throttle linkage using regular Holley or Holley Style carburetors.
