Took the car out today for a little cruise since it was a nice cool morning. When I got home I noticed a drop of oil on the driveway. Jacked up the car and looks like it is coming from the dipstick tube where is meets the block. Is it worth the aggravation of trying to pull it (goes through Stainless Works Long tubes) out replace the o-ring and put it back, or go with a aftermarket like a Lokar that is flexible. For anyone who had done aftermarket does it rest against the header at all? Thanks!