where the water drain plug on a 350 buick

I need to flush the water on my 350 buick block and the water drain plug are not in the middle of the block just above of oil pan like a 350 chevy ?????

 

Some (if not all) 350 blocks do not have the drain plugs.

Welcome aboard.

Devon

 

My '70 block does. I don't, however, know if they were originally there or if someone had some put in. Right in the center of the block underneath the heads, if yours has 'em.

 

That's where I found mine on my '72 block. Driver's side if I remember correctly.

 

Mine had one on each side. I remember draining the block before storing it; when it was in my "go-kart". :Brow: