Need your opinion...72 duster..worth it?

Those aren't the torsion bars...... That is called a "Strut", according to my chilton's manual...That basically helps keep the lower control arm in place. We all should have them. You, my friend, have an original style K member. My level of expertise can't decipher whether it's a v8 or slant 6 k frame, but ti's the right one.. That should be a sigh of relief!

Here is a pic of my 71' Duster for reference:

suspension.jpg