I purchased a GT-40 intake since my bro picked one up and I like the look of it. Anyways we both are stuck with this project and cars are out of comission for now. We are both going from the Cobra intake and alot of the vacume hoses under the old intake don't match up to anything on the GT-40 intake The GT-40 intake has four open threaded holes on the bottom side. I know that the one by the EGR spacer is for the charcoal canister. I really need all the help I can get with this. I know this should be simple, but I guess I'm not seeing it as clear as I should. If possible can anyone post picks or diagram. I also tried older post on this subject and no dice. I have even tried the i-net and again no dice.