k member and lower control arm?

73dartneedswork said

Thanks, with that website I was able to see the difference between the k members.

I want to replace my lower control arms, and all the pictures I've seen of 72 and earlier control arms look the same as my 73. What am I missing? Is it the length of the pivot shaft?

Click to expand...

The LCA basically stayed the same. The only thing that changed was that the 73-up style had course thread torsion bar adjustment bolts instead of fine thread. Dunno why this was changed though....Also, tabs for the sway bar (if so equipped) were located in the middle of the control arm...

But, you can use any LCA in any 67-76 suspension.