Didn't know that about weiand. Other than edelbrock, is there any other company that makes cylinder heads HERE? Intake manifold will be a edelbrock.My only gripe with the Weiand intake is that its Chinese. That's not a bad thing persay but it just rubs me wrong to buy a Chinese part when there are US made options like the Edelbrock. Both manifolds are more than adequate but the Edelbrock is a slightly better design and quality piece IMO. The stock Ford 289/302 4bbl intake is quite different and mediocre in design than both other intakes.