I don't get on here a lot, but I can tell you from first hand experience that most of the US cars are still wearing their Pontiac and Chevy badging. There are some that have Holden emblems, but not as many as you would think. I have been gathering the Holden stuff for mine, I have the emblems already and have an airbag coming, but the front end is super expensive to replace, $2800 is the cheapest I have found, and no one in Australia wants to bother to ship used stuff, so that's the only real option I guess. Also, not to be a smart ass or anything, but the LS engine started life as a Chevrolet engine in the 1997 Corvette, so that's probably why people consider them Chevy engines.