When you buy parts from Indy you need to think of them as "some assembly required". Indy doesn't bother with the fine details on their parts. They pull them from the mold and ship them. Their intakes would be a lot nicer if Indy spent 10 minutes on the CNC and did a quick port match like Edelbrock does. But they don't do that so you have to do it. Nothing wrong with the parts from Indy as long as you remember that they are "raw materials" not finished parts.
