I fall into the 98-00 pulse vacuum hub set up. I was wondering if it is in fact ok to make them live/permanently locked without having any future wear and tear? has anybody ran into problems later down the road??

 

I did mine following the "How To" on this site and have had no problems. Its been about 3 months. I'd say no. Anything outside of 3-6 months I dont think you could pin that on your PVH Mod. Do it for now and save for AVM's.

 

should have no problems, considering the 2000.5+ have live axles.