by metalworker0 » Tue Feb 13, 2024 2:00 pm
lots of places can leak oil and end up at the bottom of the gearbox.
it will be near impossible to spot unless you do an engine clean up / wash-down / de-grease ..and then keep an eye on it
you'll be looking at the oil cooler and oil filter , the vacuum pump , the camcover gasket,
if it does not appear from them and appears at the gearbox join to engine ..it may be the rear crankshaft oil seal.
all the best.mark