My bearings aren't that old on here , I just greased them up and figured they would be good.I never preloaded them , no idea how , never done it before <img src="/forums/images/graemlins/smile.gif" alt="" /> I guess I'll have to learn how.

1996 Jeep Grand Cherokee 5.2 with mods.Hughes Air gap intake , 52MM TB , ford injectors, 2 3/4" lift, Doug Thorley headers , HID headlights with LED , HID fog lights , glow gauges , a few others