No mullet but if you ask him he's the best at everything. Not 100% sure on mods honestly. I heard from another guy I work with he thought it had some engine mods. But to me it sounds stock. No cam lope at all. Even the exhaust sounds factory. I'll have to ask him tomorrow. He claims he raced his cousin who has an 02 ccsb. He owns a local diesel shop. Bigger injectors and turbo (no clue what size) and built trans. Runs 8.6 in the 1/8th. Claims he waxed him. No clue what the facts are tho. He was all over a guy at the supply house as he is every day as the guy there is a mustang fan and he's Chevy to the core. I waked up and said I'll race you for pinks. He studdered and said nah wouldn't be fair to ya and walked off. I said yeahhhh maybe on top end
We have a guy like that at work also. Best at everything and has done it all.