Different LCA's?

I recall the strut rods changing somewhere in the 70-72 era but I can't recall any specifics. Iirc, there was a thread pitch change at the some time that could identify them. It was in a Mopar Action tech discussion several years ago.

OP, do yourself a favor. Write down what parts you end up using and put it in a binder, so ten years from now you'll remember this. This is why I try not to pull parts from a variety of vehicles; when I updated my '72, I pulled everything from a '74, k frame to control arms.

When I need front end stuff, it's ALL '74