I'm wondering if there are any sources for the metal coolant lines for 1.9L
wasserboxers.  Specifically, the metal line with the welded on clamp that
bolts to top the intake manifold.....when I get to my repairs I'm going to
have to do something about this one as it's rusting out around the clamp.
Also, wondering if the bleeder valve piece is available as my valve seems to
be weeping a bit around the knob.
Thanks,
Mark