I'm the kind of guy that likes to know everything before he starts something, so here it goes. Is the vacuum routing just like the stock manifold?Seems like all the holes are in the same spot the stock one has. Does any place sell a vacuum line kit or do I just go to lowes or some place and buy some hoses and clamps? Seems to me like the passenger side has a lot of space between the middle and back bolt, anybody have any sealing issues? Thanks guys.