yea black ponies listen.......i had a problem with my smog tube as well....since ford puts on a ****ty clamp to hold the stock smog tube from the h-pipe to the tube that goes to the air pump, it crimped the tube connected to the car.......so i couldnt get the air tube on the o/r pipe all the way in, therefore the headers studs wouldnt match up......so i cut about 3/4 in maybe 1 in TOPS off of the smog tube on the h-pipe.....then everythin fit up PERFECTLY!!!!!....good luck.....lemme kno if u need any more help.....