So we are doing a 4.3 to 6.0 swap in a 99 nbs truck. We have the motor in but we have noticed that the very front of the oil pan is hitting on what I think maybe has something to do with the powersteering box? Its a long round cylinder type thing that runs behind the back of the first or second cross member. What do we need to do to make this work? take out the pan and modify it or is there some kind of aftermarket pan we can buy? thanks for you input!