where can i get a modified e-brake adapter for my rear disk conversion on my 240z? i see kits on ebay that have them, but where can i get just the adapters?

i believe modern motorsports sells one for 30 bucks.

i've emailed modern motorsports several times and still no response. is this guy even open anymore?

i have the : 79-81 280zx master 15/16

82-83 280zx rear calipers

82-83 280zx rear rotors- everything works great except the e-brake. does anyone know where i can get some brackets for the handbrake cable?