My engine in my 2000 OB LS overheated, and since then, I've been getting a lot of water in my bilge. I pulled the boat out of the lake today, and I put a garden hose in the exhaust from the transom. It didn't take long before I noticed water running into the bilge, so I'm assuming I need a pair of new mufflers. Does anybody know what the part number is or where I should buy them? They look simple enough to install.

Are there any other things I should look for after the overheating? The failure was the raw water pump not being primed, so I ordered a new one of those. I'll be sure to put a new impeller in there. It was leaking after I turned the motor off, and I never thought much of it. I guess that was mistake.

Thanks in advance.