Bought a 4l60e transmission from them supose to be new with a 3 year unlimited miles warranty had it 9 months went 6000 miles lost 3rd and overdrive gears sent it back they said they rebuild it on oct 23 2010 i got it back on oct 25 2010 reinstalled it and same proplem no 3rd no overdrive now they claim they dont know me nor did they sale me the transmission they are crooks beware.