86 z28 lg4 auto, im thinking its either the trans or rearend. it only happens it seems when im goinmg around a corner, and stepping on it, not floored but at least half way. itll make a grinding noise and it acts as if i have it in neutral. but then once the car is straight its fine. im not saying it wont do it unless im turning but ive never had it happen unless i was turning. thanks for any help. also, any chance it could be the U-joints?
thanks again

 

No chance whatsoever.

Sounds to me like you need to add a bottle of posi additive. Or, your front tires may be rubbing on the sway bar.

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"So many Mustangs, so little time..."
ICON Motorsports

 

im 99% sure i cont have posi, and it seems if it was the tires rubbing then the car would still go. when i say it acts like its in neutral i mean, the engine revving but something somewhere is not engaged.