<==1971 duster front end suspension! Need suggestions.

I have a 1971 duster which has been sitting for the better par of 15 years. I've already modified the induction on the 340. I'm installing a rebuilt 904 tranmission and just redid the whole rear brake setup. I'd like to have this as my daily driver. I believe the whole front end suspension is Stock and originallly this car had a 318. I'd like to stick with the original torsian bars because I'm on a very tight budget and the front end isnt sinking. Anyone happen to know of a site or location where i can get a Complete front end bushing kit? I'd prefer to stay with rubber then polyurethane.

Lastly, I was told that you need a special tool to remove/install the balljoints. Can anyone specify this? Anything else I should look out for?