There are 8 of them.
2 in the back of the engine block were the transmission bolts to the engine.
2 On each side of the engine block just below the heads, 1 on each side is behind the motor mounts and you can't see them.
There is also 2 on the front of the engine, 1 on both sides of the timing cover up front.
There are 8 freeze plugs.
There are 8 freeze plugs in all small and big block Chevy engines up to the year 2000
yes
there are 8 freeze plugs on the water jacket and 6 oil freeze plugs however you will have to pull the engine to get to the back of the motor to replace the 3 oil and 2 of the water jacket plugs
Should be 1 5/8".
It has 8 of them.
The heads themselves have NO freeze plugs in them. But the block/engine has 8 freeze plugs in it.
Front, back, and both sides.
Freeze plugs
If you mean the freeze plugs......they are located on the bottom side of your engine. They are round and are about the size of a half dollar.
Pull the motor or pull the transmission, one of them has to come out.
there are 8 freeze plugs on the water jacket and 6 oil freeze plugs however you will have to pull the engine to get to the back of the motor to replace the 3 oil and 2 of the water jacket plugs