I originally purchased a set of Hedman Super Elites for my Charger only to find that the #6 plug would not clear the header when using edelbrock aluminum heads. Had to clearance around the starter and the PS gearbox but they look good. I ended up ordering a set of TTI which, I think most will agree are the best Mopar headers on the market. If a set of ceramichrome hedmans stike your fancy PM me and maybe we can work something out.