TR 6060 is the take out from the new Camaro (I'm sure you know this), but there is an issue with the shifter location and the output shaft that has to be changed to use in our "conventional" setups...
Here is a GREAT thread I found on ls1tech that describes changing everything over to make it a T56 Magnum.
http://ls1tech.com/forums/manual-tra...body-pics.html