While in Southern California for business, we were able to grab a used replacement manifold for $170. We could have come up with a much more rewarding use for that cash. Lucky for us, we were also able to track down a new EGR tube at our local Jeep junkyard. These things are getting harder and harder to find new (as a dealer item), but you can find decent used EGR tubes online and at some junkyards. This fix allowed us to attack and replace the miles of vacuum line under our YJ’s hood.