This is my "broke after the holidays" project. I started with a body from an 80 something Ford and the snorkels are from who knows what. But they match and appear functional. I made up the ducts on the manifolds out of exhaust pipe reducers held on with hose clamps. Will I get better performance? As cool as this looks, I really don't care. And yes, I cut an xtra hole for the xtra snorkel