i just got a set of headman headers saturday and i ran into a problem while installing the driver side. it is cause up on the frame where the motor mount it and won't bolt flush to the block. what can i do to solve this problem. i really what to get everything installed because i have a feeling it will sound really nice. i got the headman headers, a dynomax true dual with no cats, and 2 flowmaster 40 series mufflers. how do you think it will sound if i ever get it in.