Starter clutch kz750 (four) ´79

Hi good day, My name is Mauro,
I want to know if someone can tell me
I have a kz750 ( four ) '79 , which has no starter clutch.
starter clutch that I can adapt him on my bike , or I have to find that of the 79 kz750 ?
thank you very much for your help
regards

I have the entire assembly including the secondary shaft, from a 1980 kz750 4, that is rebuildable.... Let me know if you find out that will fit?

Perfect if you want send me photos of the parts and whatsapp is the price , or send me eBay link. My mail is mrmauro81@hotmail.com
Thanks

I'll snap some pics today. What all would you need? I have the starter clutch, gear, secondary shaft, and probably some other misc parts, if you could let me know what your needing? Also could we use PayPal?