I've got a friend parting out his old pontiac, was a v-6 car at one time, now a 455, it has a 8.5" 3.73 posi drum brake. Also has the sway bar set up for it, I think that goes with it. I think he want's $400 for it. He is here in Tacoma, let me know if you are interested, I'll get you in contact with him. -Gabe