z_daddy z_daddy Joined Sep 21, 2008 Messages 206 Reaction score 5 Location Naples, Fl Jan 28, 2012 #1 Just swapped engine 340 heddman headers they are to close to floor pans , can't hook up my 3" collectors and muffs any body have this problem ?? HELP
Just swapped engine 340 heddman headers they are to close to floor pans , can't hook up my 3" collectors and muffs any body have this problem ?? HELP
A AJ71DUSTER Well-Known Member Joined Aug 20, 2009 Messages 362 Reaction score 4 Location Michigan Jan 28, 2012 #2 I have heddman Elites on my 71 duster with no problems, could you post pic's so we can see?