Originally Posted by BillBost37
Wait til you try it.
Neighbors and mechanically inclined friends look at you really funny. So before you do it kick them out of the garage. This one'* between you and the engineers at GM that located the petcock there.
That petcock is easy to get to if you remove the body skirt that connects from the front frame rail (directly under the radiator), back to the engine support rail. It takes about 10 minutes to remove it. Nonetheless, your method is better. Just wanted to shoot you the FYI!