I have busted all of the boots around my front end ball joints and need to replace them all. I may need to buy the whole ball joint, boot, and knuckles just to feel better about it. I can't find any part numbers for them so i am having trouble buying new ones. I like to do all of the work myself and dont like taking it to shops for someone else to work on. Its a 1997 GMC k1500 4X4 5.7 liter SLE sierra. Part numbers are golden if anybody can help me out that would be great thanks!