Pontiac Firebird 1967-2002 - 4th gen ASR building

Hi,

I have a firebird formula 2000 without ASR (no button, and 3 ways ABS system)
I can buy an another rearend with ASR.

What i have to exchange/upgrade if i would like to use the ASR?

sorry for bump, but i really need a solution.
I can buy it, but i don't know i will can use it.
What i have to modify to build an usable ASR with the new rearend?

thanks for your help.

Marton

Not sure, at least a throttle servo under the hood & switch for the console, maybe a harness to plug them into and a PCM that knows what to do with it. I wouldn't think it would be worth it, most folks turn it off anyway or yank the parts to save weight.