If you have a set of Mikuni 36PHH carbs on your Civic and need rebuild parts, The Lancia Fulvia came with the Solex factory versions that Mikuni based their 36PHH carbs on.

I found these Lancia Fulvia carb kits on Ebay and picked up 2 for myself: http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=7917713718

Its not the perfect rebuild kit. Not all but, most parts are compatible with the Mikuni version. At least I can finally replace leaky needle valve jets. In the auction he asks you to specify what model kit you need. Say its for the Solex 35PHH. Closest match possible. Thankfully Mikuni squeezed that extra MM out of them that we all want.

Hope these can help anyone running the Mikuni 36PHH`s.