When you looked at those photos, did you keep in mind that this is original, and unrestored?
Doug skipped the cowl induction hood, and the racing stripes. The only options he got was the 12-bolt rear stuffed with 4.10 gears, and the heavy-duty battery. The M22 Rock Crusher four-speed transmission came along with the engine package.
At the 2015 Muscle Car and Corvette Nationals the LS6 took part in the Vintage Certification program where an LS6 judge claimed it to be the best unrestored example that they had seen in the last 20 years