On a side note, is 2013 the last year of the LS7? It appears the C7 Corvette won't have a LS7 option. The C7 will probably have a LS7 equivalent for the Z06 eventually but it will likely be superior to the LS7.
2011 Summit White Camaro 1SS/RS
-6.2 LS3, TR6060, 3.45, G80
2004 Black Silverado 1500 2WD Regular Cab, Short Bed
-5.3 LM7, 4L60E, 3.42, G80