Where can I buy a 6" over clutch cable

I replaced the handlebars on my 78 kz650B2 with a little taller bar. Now I need a 6" over clutch cable for the darn thing.
Anyone know where I can get a 6" over clutch cable for this ??

Thanks.....

A cable for an 81-83 650-CSR might work --- Z1Enterprises.com lists the measurements.
Or you can special order a cable from MotionPro. Be sure to note the amount of slack or end-to-end movement of the inner cable --- a little too much slack is probably okay, but if too little, the cable might not fit.

Fantastic !! Thanks martin_csr !!
I parted out an 82 650 CSR. If I'm lucky, I held onto the clutch cable from that bike. Will have to do some digging......