Okay so I just heard back from the shop that my GT does in fact have a rod knock in the #8 and they told me my best bet is go for a used motor. I just want to hear from people who've gone through this problem before. What kind of money did you end up putting into it? Did you go with a used motor? What do you guys think I should do, give me your opinions. Also found out a used motor is gonna run me around $1400 or so, not including labor. I'm just looking for the most cheapest and reliable way to get the car back up and running again. Thanks guys