My '85 series 3 XJ6 brake booster has a leak in it. Looking for a new or used one and can’t find anything but a remanufactured unit from Cardone, which I have not heard great things about. Any leads are much appreciated!
I took my brake booster to “Booster Steve” at Power Brake Booster when they were still in Portland a couple years ago. Good work, sad to see them move to Seattle. Chase the threads before remounting is my only suggestion.