Hit a google image search, you will see that the intake is correct, it is a pan under setup. always helps to know what you are building , is supposed to look like in a completed state. research is the key.
http://www.google.com/images?client=opera&rls=en&q=383%20mopar&oe=utf-8&um=1&ie=UTF-8&source=og&sa=N&hl=en&tab=wi