Factory style hose clamps

The OEM clamps will work but if the hose is not connected to a port with a barb on it then it will leak. Found out the hard way by using OEM clamps on the water pump by pass hose. The one connected to pump worked but the one connected to the new air gap intake leaked. The fitting Edelbrock supplies for the by pass hose has small barbs.

Switched out the OEM for a band type and solved the problem.

I thought about those OEM type clamps... they must work pretty good since there are vehicles running up and down the road everyday with those installed.