this dart has a 5" downpipe that drops infront of the engine they run it open but think they were going to make a full exhaust.
i know its a small block but hey maybe this build gives you some ideas on how to mount some stuff.
i think a member in here with a red hemi dart is friend of the owner of this car ?
http://www.theturboforums.com/smf/index.php?topic=120439.0
