Okay so heres the deal. I got a 98 z28 with a LS2 vengeance vindicator 2 cam and som nitrous. The car has a stock 4l60e. So I was driving down the road goin about 40 and hit some water and started hydroplaning. I kept the car straight and when it caught dry concrete it jerked back straight. Now heres the problem. when I went to hit the gas the car hesitated real bad then shifted real rough, as I hit the gas it started shaking real bad under my *** so i pulled over. The car revs up fine in neutral and all bellhousing and drive shaft bolts are tight. Any ideas on the problem? Need help guys

 

does it coast ok or make noise?

 

I would recommend you take the time to give it a long visual inspection. It is possible that your extension housing is broken, usually it will leak pretty good though.

It is also possible that the rear axle spider gears are broken.

Good Luck with it.

g