This is a "just in case you were looking for" posting - don't know if this is going to of any use to anyone - although it would have saved me ages looking.
I'm in the process of a bit of light bobbing on my VL, part of which requires the removal of the stock rear mudguard & replacing the single light unit with two combined indicator/brake/tail lights http://www.bikermart.co.uk/proddetail.asp?prod=254-200-1
. Obviously going to have to make up some new wiring as I need two feeds instead of the existing one. Hunted high & low for a connector which would fit straight into the one which feeds the back end as I didn't want to have to cut into the existing wiring. I'd even considered buying a new rear wiring harness but that proved just as elusive. Just about resigned to cutting into the existing harness when I came across this http://www.ebay.co.uk/itm/400346278277?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649.
Thought I'd take a chance - BINGO - fits straight onto the existing block. That'll make the job a lot easier - & it means that my idea of a quick conversion from bobber to standard whenever I want still lives on.
Like I said, this may be no use to any one, but someone may be looking.