mopar_man72
Member
Do the 5.7 and 6.4 use the same bolt pattern for the exhaust manifold? I'm having issues getting some snapped bolts out of my passenger side head. The 3 on the back port all broke off 1/16" or so below the surface. I tried welding a nut on one and the weld bonded the head. I got 1 with an easy out, but when I went for the bottom one I couldn't center tap it. My bit got off center and I ended up drilling some of the threads trying to remove it. I'm only down maybe an 1/8",but I don't want to ruin the head going much further.
I saw a video where a mechanic used a drill guide made by Lisle to remove the bolts, but they only have one for the 5.7. Will this work on a 6.4 or are the bolts spaced differently?
I saw a video where a mechanic used a drill guide made by Lisle to remove the bolts, but they only have one for the 5.7. Will this work on a 6.4 or are the bolts spaced differently?