I could really use some help finding out some information about this scoop I found deep in my garage. It would work perfect with this 383 motor I am finishing up. Here is the information I have. It is 2 pieces, that allows for the base to be mounted the air cleaner put on and then the top to be fixed on top. Inside there is a rectangular channel that is 10"x 5 3/4 x about 1 1/2"-2" that looks like and air cleaner would fit into. Any help would be greatly appreciated.