Kz400 Front Brake Light Wiring

Hello,
I've ben working on my bike for awhile and the last piece that I need to complete my build is the wiring that initiates the brake light from the front brake level. I can not seem to find this part on any part listings and was wondering if anyone that has this same issue can share where they found theirs.

Thanks,
Blaze W

You need the break light switch #28






www.cmsnl.com/kawasaki-kz400-1974-usa-ca...59.html#.Wx8IT8Ysp-N

You can use the Z1/Z1B/Z1000 break light switch too

Z1Enterprises.com lists a Fr brake switch & cover for the early KZ models, but they are both out of stock.
Fr br switch
Br switch cover

A possible alternative is to get a banjo bolt brake light switch. I don't know what size you'd need.
Here's a couple from Z1Ent for single disk Fr brake.
10mm x 1.25mm
10mm x 1.00mm