i have a 1970 c10 w/250 6 and a 4 speed tranny.I replaced the oil pan gasket recently because i thought my leaking oil problem was coming from it.It seems to be leaking from in between the motor and tranny.Any suggestions to what it could be?The oil almost looks like it has water in it.I changed the oil in it twice because the fuel pump had gone out on it.Also it doesnt seem like the motor is losing any oil I check it everday and its still at the same mark.Thanks 4 the help.
I'd say it's time to check the transmission. There is a front main seal that will leak tranny fliud when it goes bad. The bad part is you will have to drop the tranny to replace it. Remove the inspection cover and look for a wet build up of crud. This would also be a good time to change the clutch.
