rear main leak

rear main seal leak HELP!67 440 main studs align bored 4 or 5 seals later still leaks bad milled .020 off cap still leaks,ready to sell junk do not know.anybody with help, please..

might get the carquest SB rope seal

not trying to insult but how are you installing your seal ? there is a very spcific way to install the rear main seal and some people seam to have some troble with this your not the first .