had a quick question before i finsish puttin this axle in. im replacing the lp in my 01 with a hp out of a 99 however the 99 needs new u-joints are the ones from the 01 lp interchangeable with the 99 hp axle. does anybody know? its blizzard conditions outside and everybody is closed so i cant get any u joints other then what ive got infront of me and some of the 99s dont even have needle bearings in them anymore so they definatly need replaced.