fyi, i did the gears with the ss 3.45's....super mod......did not have to change anything about my driveshaft....2012 2l2..and my Mace cams are on the way....Just got an email from the nice folks at mace.....I am assured this should be around 40+ hp at the wheels depending on tuning and mods.....that plus a hundred shot sounds pretty damn fine. here is a short video of it now...full bolt ons.
https://www.facebook.com/photo.php?v...type=2&theater