Corvettes at the 2010 SEMA Show in Las Vegas

The E-ROD Corvette Grand Sport

The E-ROD was built in the memory of the Zora Arkus-Duntov directed 1963 Corvette Grand Sport.

The replica is powered by the new E-ROD LSA engine system from GM Performance Parts and the supercharged engine is good for 556 hp.

Display of the E-ROD engine in the Grand Sport.

The E-ROD Corvette features a six-speed manual transmission with a custom rear axle house and 3.36:1 gears. The speedo climbs to 200 mph.

Corvette C6.R GT2 ALMS Racecar. Since GT2 rules in ALMS require the use of many production-based components, this C6.R racer illustrates how GM's racing technology is incorporated in to its production vehicles. Under the hood is a 485-hp 5.5 liter engine based on the production LS7 but the C6.R only weighs a paltry 2,745 pounds compared to the 3,324 pounds of the ZR1 production car.

2011 Z06 Carbon Special Edition. With its carbon fiber body components, black headlamps and mirrors, and body color door handles, this Corvette is extremely unique. The limited production run of 500 should be available to order shortly.

2011 Corvette ZR1 - the fastest GM production car of all time. That pretty much says it all.

Chevrolet had the Engine Build Experience going on all week where attendees could learn some of the finer points of building performance engines.

2011 Z06X Track Car Concept. The Z06X is based on the production Z06 with the 1LZ equipment package, the new-for-2011 Z07 performance package and CFZ carbon fiber package. This tarmac twister features a LS7 7.0L V-8 and Tremec six-speed manual transmission.

Also at the Chevrolet display were these engine cutaways featuring a LS7 7.0L V-8, LS9 6.2L V-8 and a LS3 6.2L V-8. Can you tell which is which?

Couldn't find any info on this Corvette but it was in Chevy area hooked up to a massive pickup truck.