Impala 3.4L V6 Engine.? My Impala's transmission started slipping, and eventually gave out. I wen't to the junk yard and they have this 2001 Grand AM and as far as I can tell ( visually) looks like a match, but I need the opinion from someone who knows a little more in transmissions. I know both brands fall under the umbrella of GM. Please help me out, Thank you.
