REPLACING REAR MAIN ON MY 85 GN. WHAT DO YOU SUGGEST REPLACING IT WITH RUBBER SEAL OR ROPE. LEAKING TERRIBLE. APEARS TO HAVE ROPE IN IT NOW. THANKS sdweisenberger@aol.com
Fel Pro makes a nice rubber seal. It's in there high performance catalog. Michales manufacturing use to make a rear main bearing with a drain back grove cut in lower shell. I have used both with good success.