Wrong sway bar

is the bar contacting the spindle itself or is it hitting the caliper, caliper bracket or bolts?

because you have the 73+ brake stuff on there, the 67~72 bar is going to foul up on those pieces if they're mounted forward facing. especially if it's an aftermarket bar that attaches to the shock mount.

is the k-member 73+ or the correct 71 piece?

there are work arounds, none of which are quick and easy though. more pics and info and i'm happy to help you figure it out though.