Here's my delema. I bought a pair of 3/4 Ton axles cheap. The guy I got them from told me they was gone through about 5,000 miles befor the truck they was in met it's death. Looks like new breaks on them, but I'm thinking (if I really do ??) that maybe I should put new bearings, seals, ...ect. in them befor I put them under the K5. What would you do ????