from the website, it looks like this number
WIRE COMP., CLUTCH
22910-SH3-N12
http://www.crxsi.com/jdm/ef8-1005225...rake-Pedal.htm
I've had problems finding an ef8 cable too.
On ed9, B series converted cars, the cable sits at a position that is not so ideal.
In saying that, it can be made to work (for a while at least) with other similar cables.
DA9 integra, ED civic/crx, Accord..... etc.
