Ok it won't let me fix the listing but it's a stock servo not a Corvette servo. So the other morning on my way home from work the servo popped out on my 4L60E transmission while I was driving. Bleeding most if not all of the transmission fluid out while I was rolling along looking and feeling confused. luckily the heat shield caught it an kept it from fully coming out, even caught the snap ring lol. What baffles me is what caused it to come out? I will say for years that it would "slam" into gear when I would put it into drive, almost exactly like muscle cars do that have a high stall.