Need help with H2O/front cover assembly.
You're on the right path- you're just missing the triangular piece of the alternator bracket.
For what it's worth, be VERY careful with the driver's side bolts going into the block- don't use a bolt that's any longer than necessary, and thread them in by hand initially to make sure they're not going to bottom out. Those bolts go into the water jacket (which you should use sealer on during final assembly, by the way) and if they are too long they can bottom out against the inside of #1 cylinder and potentially crack it. Not good.
You're on the right path- you're just missing the triangular piece of the alternator bracket.
For what it's worth, be VERY careful with the driver's side bolts going into the block- don't use a bolt that's any longer than necessary, and thread them in by hand initially to make sure they're not going to bottom out. Those bolts go into the water jacket (which you should use sealer on during final assembly, by the way) and if they are too long they can bottom out against the inside of #1 cylinder and potentially crack it. Not good.