Does anyone know what others will fit for a 1968 dart? Can I get a used tube and replace it? I was trying to knock out the steel pin that holds the pads on in the steering coupler. My car is manual steering. Any help with possible donor years and makes or someone that has one for sale would be greatly appreciated. I've rebuilt the entire front suspension and decided that I might as well rebuild the coupler.....wish now that I would've left it alone. Thanks guys and gals!!!