I tried searching the archives but couldn't find an answer to my question. I have a 72 Challenger with a 340,Keisler 5 speed and TTI's. I noticed after putting the headers in the collectors pointed toward the ground, quite a bit. To alleviate this I raised the tail-shaft of the tranny. This didn't remove all the downward angle as the tranny tail-shaft hit the torsion bar cross member in the tunnel area. Is this downward angle normal when a Keisler 5 speed is installed? If I leave the headers this way they will look terrible and get all banged up. Any thoughts or suggestions?