Does anyone know where I can get an original, not generic kick-down cable for the transmission overdrive for a '93 Chevy Camaro 3.4 Autom. Tryied dealer and part is discontinued, tryied generic part and it doen't match shape of bracket attachment and tryied most regular part stores ie Kragen, Auto Zone and they don't carry it. What can I try next?. Thanks for yor response.

What generic brand did you use?
Are you talking the TV cable? I'm pretty sure its adjustable.

http://www.chevyhiperformance.com/techarticles/65138_adjusting_tv_cable/index.html