My 1998 classic has 247k miles on it the engine was rebuilt once at 142k miles only because of a leaky oil gasket on the rear cylander bottom. My mech said the engine was in good shape for the milage I had on it I also had him do a bottom end just because the top was being done. It runs perfect I use only Amsoil,my question is, anyone else have this good luck with their e-glide?