Ok, I pulled my intake recently to put on my new heads and realized that I cracked the grommet that hold the TV cable to the TB- - the grommet has a small crack in it and now I want to replace it so I dont kill my tranny- I have the part number for the peice but have no idea how to install it- it feels really hard, almost like plastic and cant see how I can push it up to snap into the TB metal arm that it sits in, (but it could just be the cold weather that is making the peice harder then usual)- can someon please confirm to me the best way to install the new grommet?