All of our Vengeance memory in general is fine for the ASUS P6T and P6 series. However, kits for the P6T boards come in either 3 or 6 module kits since your board and CPU support triple channel RAM. So, you should look at the Vengeance kits that come with 3 or 6 modules. The kit you have listed is a 2 module kit and is for dual channel MOBOs.
I'm not really familiar with that. Could you tell me which product would be best, similar to what I linked? Thank you for the help