i am doing a pimp my ride project truck for a good friend . he never has the time to finish it and has even wanted to sell it. but if i fix it for him he will drive it and help me with my stuff. so i need these parts used or new : front hd shackles / zero rate. also a set of poly body mounts for 81-up truck. any other stuff i might need to get it done and save a chevy from a early death.