Hi,
this is my first time doing a Ls swap in a third gen and I have a FAST 102 intake on the engine right now. I went with a brand called FASSTER coolant crossover lines that are suppose to work with the FAST 102 intake. I noticed the coolant crossover lines in the rear passenger side sticks out quite a bit. Does anybody think this will be a problem clearing the firewall? My engine mounts are adjustable and I’m using a T56 Magnum.

 

Not sure whether it will fit; doesn't look real well thought-through to me; but you can get all manner of fittings to make it fit closer.

Here's one I have. It's like the Trick Flow one, with acoupla fittings changed. This is a truck intake so things aren't exactly the same but should give you a good idea.

 

Thanks
I got it to sit a fair amount closer to the engine so I think it should be fine now.