I have 94 z28 I just had the tranny rebuilt and the car will not go more than 5-10 mph no matter how much gas you give it. So I try pulling in my driveway and it makes a grinding sound and my abs inop light comes on.

Can someone help me????

 

Just throwing a stab in the dark but id check the traction control . Noy sure if disconnecting battery would reset something too another blind guess but hopefully in the right direction

 

Take a look at your brake caliper and see if it is locked up . you should be able to see if the brakes are
stuck without taking the wheels off .
if you are sure its the transmission take it back to the shop that installed it!!!!

 

Thanx I try it see what happens.