Out in my driveway doing a stock '13 tvs swap onto my 07, and looks like the elbow off the 13 is different as far as the vacuum lines go. How do you remedy this?
I think there may be a adapter kit you will need to make it work...I know I had the reverse problem when I did a ported L&M elbow on my 11. Shoot VMP a call. They may have the answer.
What I did was went to O'reilly's and bought a brass freeze plug to fill the extra hole, silicone it in. Then you'll need a T or Y fitting to tie the two vacuum lines together. Probably about $10 bucks in parts. To get the fitting out the factory line you have to pull and turn at the same time. It's a little difficult.