Lately we have been having a few LS7 with the dry sump systems on them.. One thing that was a pain on the oil pan plumbing was fittings that were big & the angles were taking it into the header.. I think this will help out with that.. Made our own oil pan block that sits it on top with a 30 degree angle.. Ordering fittings on Monday so the we can make a -12 fitting extender to take the hoses on a 90 degree..