Originally Posted by 2cnd chance
They've made a TON of $$$$$ on the 5Gen!
I bet they have and that's why I think there won't be a 5th gen Z/28. There is no incentive for them to release one. There is no way to do it that GM is willing to. Using the LS3 would make it more of an SS update package and using the LSA would not make sense. The LS7 is either too expensive for them to give the green light or they don't want to step on the toes of the Vette guys.