Just started my engine up for the first time after a rebuild. But its leaking coolant from the freeze plug on the BACK of the driver side Cylinder head. Does anyone know how I can fix this without pulling the cylinder head?? I don't want to undo all that work...

 

only thing I could think of would be to unbolt the body from the subframe on the front and jack up the body until you can get to the rear of the head