well, the long tubes just got finished today, due to the "a little work here and there method". The drivers side was a pain to get in. we had to push the firewall in a little but we got it in. also the steering arm had to be unattached and the thermo sensor had to be unplugged. other than that the drivers went in perfect. then the pass. went in even better!!!! but the holes didn't line exactly up and wouldn't let you put in the last bolt so we had to make the hole just a little bit bigger to get them to line up perfect. we also had to jack the motor just a little. and take off the motor mounts. we were using a lift which made it easier. oh and also the ac line cause a prob. so we slightly push in the 1st primary(I believe that is the one that caused the problem) now on what I think of them.....wow!!! holy crap they are great. ground clearance is good. the only thing I don't like is that the collector of the headers are really really close to the bottom of the car. guess we'll figure out something. thanks guys hope this helps. I might get some pics soon, and I will definitely be back with dyno #s

 

Were they pacesetters? And did you put them in from the top or the bottom?

 

I am going to go out on a limb and say yes because the title of the post said "Pacesetter LT's go on Friday" I am also going to say sence the used a lift they went in from the bottom

 

actually no, they are hooker. I had to put the drivers side in from the bottom and the pass. side from the top. Both went very easily.
Perhaps the dimentions are far diffrent from Pacesetters but from what I have seen, they are pretty close.