Moroso Carburetor Sight Plugs allow you to check the float bowl level without removing the plug and spilling fuel.
- Clear Sight Plugs are like having a ‘window’ into your float bowl
- Includes O-rings
- 2 per package
- Clear-View Sight Plugs for Holley® Carbs
- Fits Holley 4150, 4150 HP, 4160, 2300 and 4500 model carburetors.