Most older trucks have the shackles in back, come apart easy, and then a single "pin" bolt at front eye. Usually have a thin nut on one end, then the pin bolt will unscrew from mount. They are fine threads, and may be tight, use big sockets! Look for ovaled pins, worn bushings in the frame mount. Most spring shops have these for better prices than mail-order places. Get pins, bushings and nuts. They can push the old bushing out of spring eyes, and install new ones for reasonable money. Otherwise, you will be beating and chiseling awhile to get them out at home.
