This LS block...which btw, those who didn't know, LSx is NOT an engine, it's the LS(insert-letter/number-for-x) engine...Looks like an upgraded version of the LS7, from what the guy was saying, I love the extra bolts for the heads, that's a nice touch
Is there any possibility that this is what the LS3 (LSx where x=3


) is based off of?