hello all Im building my evo 9 and I had a question about a part that I dont know about. Looking at the front of the engine, next to the 02 housing/turbo, on the left of it is a metal square with 4 skinny long bolts and 2 big bolts. When i match it up to the block, the small bolts does not match anywhere on the block, the only thing that matches up are the 2 big bolts. Could anyone help thank you.

 

Post pics?

 

actually i found it.. it was the cover of the ac compressor. I have that still attached to my car and the ac lines. Since it wasnt on my engine, I didn't think of that. I still appreciate it. Thanks