Hi, I'm struggling to find a replacement clutch cable assembly for my 1946 M20,
part number 66-8580. Any ideas?
Thanks

A quick look on flea bay finds this:

http://www.ebay.com/itm/BSA-B31-B32-B33-B34-A7-A10-M20-M21-C10-C11-C11G-4-SPEED-CLUTCH-CABLE-65-8680-/272299609133?hash=item3f66524c2d:g:XJYAAOSwgQ9Vj-L5&vxp=mtr

Not the same part number but similar. Check the length to be sure. I'm no expert, just trying to help.

email (option): paulscutler@gmail.com

I use JJ Cables...You'll find them if you google it..

Make sure that your bike is standard (bars, levers) before requesting a cable for that year. Alternatively, if you have an old cable that you know fits, send them that and they will manufacture to your pattern..

If you plan to use the bike a lot or to go touring on it get two!...Ian

email (option): ian@wright52.plus.com

And I'd suggest staying away from Feked.com. I ordered a throttle cable from them and it was pretty far out of spec (from what they said it would be online). Had to modify it myself, which defeated the purpose of ordering one online.

Craig