Where are the freeze plugs on a Chevy 350 cubic inch engine?

There are 2 in the back of the engine block,where the fly-wheel bolts to the crankshaft.
There is 2 on each side of the engine block just above where the oil pan bolts to the block. 1 of them on each side of the block is hidden behind the motor mounts and one is behind the starter and the other one you can see on drivers side of engine.
There is 2 in the front of the engine,1 on each side of the timing cover. You will have to remove everything on the front of the engine to see them. That makes 8 all together.