If you buy that, I have the following items that I was planning on putting on my 2012 GT500. Then I found a deal on a 2.8LC KB Stage 3 kit.
GT500 Power Pack - which includes:
VMP GT500 Pulley Removal/Installation Tool. New and opened packaging.
Billet Pro Shop Shelby GT500 Stock Look SC Pulley - 2.5". New and opened packaging.
Gates Shelby Serpentine Belt - 2.5" upper and stock lower. New and unused.
SCT iTSX Wireless Tuner SCT-4015. Unopened and new.
Let me know if you're interested.
2012 GT500 #3875/3929 #615/624 Race Red.
Build List to be updated.