Looks like I may have a bent RR axle. My truck is an 80 2WD Long Bed and has a 4.10 7.5" rear. If I decide to just repair the bent axle, what years should I be looking for at the salvage yard? Any difference between the 2wd and 4wd axle shaft? On the other hand, maybe I'll get lucky and find a complete rear end. Which year axles will bolt right in without any major modifications? Thanks.

 

if the brake pedal is pulsating its more than likey warped rotors

 

Yeah check the rotors. There is a difference between 2wd and 4wd