I remember you mentioning this before Eddy. You have me starting to wonder too. The company that rebuilt my transmission recommended using 10W30. I've been running Mobil1 in it since then. This tranny has lasted much longer that the previous rebuilt which I used gear lube in.


'06 Dakota QC 4.7 6sp 4x4
'88 Mighty Max
'77 KZ1000 fun old bike