It'* funny that chevy uses Buick engines in a lot of their cars.. while a chevy built engine, the 3.1, isn't used that much. probably because the 3.1 is no where near as good. It'* also funny that Buick, the least performance oriented division of GM, built the supercharged 3800. lol. But I agree, we should all praise buick for building us such a great engine! (except for the intake on the Series II NA... but I bet that was only done under GM influence..)