TTi Headers fit..

On their site they have the exact measurements on the location for the engine in the engine bay. My roadrunner and duster were problem free, I had to shim the engine on my duster to get the right measurement, but headers fit perfect. I've also helped my buddy install some TTI's on customer cars and we made sure the measurements were right and the headers fit right in.

So I can't stress enough make your your engine is in the right location....