About six months ago I got a magnaflow o/r x pipe, sans one set of nuts that fit the bolts on the x pipe (the part of the pipe that connects to the rest of the exhaust out the rear of the car, not the bolts on the headers). I was able to use the stock bolts off of one side of the old h pipe, but the side i used the stock bolts on didnt go on just right and it has bugged me ever since, not to mention it was a pita to get them on. Since I am going to have them off anyway (waiting for this weekend to put the magnapacks in) i want to get two brand new sets of nuts to slip onto the magnaflow bolts. Anyone know the specifics of these nuts? I tried getting in touch with magnaflow but no luck. Any one have any info?? Thanks guys!!!!!