I didn't know where to post this, so ill post it here lol i just got a 99 GT and it came with a new-fangled Mach 460 sound system. Apparently the speakers and amps are intact, but I'm missing the head units. so now i got like 6-7 proprietary connectors spilling out the dash and laughing at me as i drive (or at least try to...5spd noob
) without tunes. My question is how would i go about fitting an aftermarket deck to the pre-existing amps? I've read all over about the mythical METRA 70-BLAHBLAH adapter, but if so, how many would i need to purchase to get all the amps workin???
any help would be appreciated, thx.
) without tunes. My question is how would i go about fitting an aftermarket deck to the pre-existing amps? I've read all over about the mythical METRA 70-BLAHBLAH adapter, but if so, how many would i need to purchase to get all the amps workin???any help would be appreciated, thx.


i took it to s local stereo shop and they wanted to rip out the entire system and replace EVERYTHING lol i looked in the dash and noticed the previous owner was nice enough to remove the center amp., rendering the system useless. im just gonna have the pro shop guys splice the wires and use the stock speakers with aftermarket amp and deck. Thanks for the help yall