I have developed and oil drip between the end of the oil pan and the flywheel housing. I'm assuming this is the rear main seal leaking. Anyone familiar with this and the possibility is has a different cause. Thanks
It could be just the pan leaking too. But being the fact your dealing with an old small cam it's more than likely the rear main is leaking. Which means transmission comes out. If you repair it make sure and use genuine Cummins parts. Truck Shop