Congrats, well I would also assume that 12-13 wks sounds about right. Mine was ordered on 4/30/09 and was built on 6/10/09 and has a scheduled delivery of 6/23/09. That is 53 days, however I believe I probably won't see it until between 6/27-6/30. This would put my car here between 8-9 weeks.
Red Hot 2014 2SS/RS LS3, Dual Mode Exhaust, Short Throw Shifter, Mild 2 Wild Exhaust controller, CAGS eliminator, K&N CAI and Halo Tunnel Brace.