How to measure a track.....

[Mare]

Not to sound stupid but will the 2 inch lugs clear yout heat exchanger?

From what I am being told, I have lots of room. Wont even need a tunnel extension. I asked over and over again, what I needed to do this change over and rail extension, track and new sliders is what I was told.

 

[Junior Highmark]

Just go ahead and cut it so you can lay it out and measure it