Hi.. I thought I would give you people who just discovered you have broken Manifolds a little tip. About 7 years ago, I didn't winterize my boat properly (I was a rookie then) and so I discovered that my manifolds cracked over the winter. So, while I was calling around pricing manifolds I called one marina and this is what the guy told me: "Now, promise me you won't tell my boss about this.. but if you go to the store and get you some JB Weld, and sand down the manifolds real good, it should work great." So, I took his advice, and 7 years later, still not one ounce of water leaking through my manifolds. Just make sure you sand down the manifold real good, and apply a good bit of it. One of these days, when I hit the lottery I will buy new manifolds, but as for now JB weld does do the trick. Hope that helps any of you out there, so you don't have to spend $600 a pop for manifolds!