Replace all five of them now, that damage is either from heat or corrosion I install my own, I install the rear one first and then test fit the cam into it, if it fits fine and spins fine I do the next one and so on If it or another one doesn't fit and spin easily I fixed that one before installing the next one and so on Good luck, let us know your results
Last edited by Cab_Burge; 09/25/1701:44 AM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)