Greetings, listserver choir. i would like to know what luck you have had finding two parts, both for my E. heater control tubes and connector, #1886 356. have replaced heater control switch (which was acting like a leaky inner tube), and, although i clearly have the right part (#'s and eyeballing and careful measurements all agree), the old connector will not stay connected. anyone else have this experience? any suggested fixes? and, has anyone found this part? need a manifold to head gasket set, tiny leak on one bank, looks like someone a long time ago installed that gasket backward, then cranked it down hard. sounded fine til last week. are these still available? let me know -- and thanks. good to have the E out and about again, regularly. David Rust