they will definetely have the ls2 6.0 which will be their Z28 and they are keeping it hidden whether they are goin to use the ls 7 or their newly built ls9 from under wraps on the SS which will come out a little later and their v6 will be much quicker than that of a mustangs

 

Im really curious on what V6 there going to be useing. I meen onlyone that GM has really been useing that I can think of is the 3.5L....and are they still useing the 3.8L?