reverse thread ?

Some of the shifter handles also had left hand threads, for the jam-nut.
Aside from the lug nuts, that's all I can think of.


The 3 speed shift knob on my '72 Duster is left hand thread, it makes it impossible to find a replacement knob. This to me is the dumbest thing Mopar did, why would you need a left hand thread shift knob?

Chuck