Track bar mount bolt....Harmonic Balancer......

I seem to have come down with death wobble and it appers that the mount bolt on the track bar is missing! Anyone know the thread and pitch of it? Also anyone know of a source for a new 2.5L Harmonic Balancer? I know crown makes one but do not know of a source for there parts.

ok why didn't you guys tell me that frame mount track bar bolt was on top? LOL! Had to grind the axle mount bolt off. I guess its new track bar time! Hmmmm, what about a heim on one end of it in place of that ball joint? Anyone got pictures of home or custom adjustable track bars?