Silverado :: 5.3l Oil Pan Bolt Torque Settings?

I have replaced my oil pan gasket with a felpro. I had oil leaking from the top of the oil filter. This oil pan has the filter going through it. I have replace the oil cooler cap and gasket and finally replaced the oil pan gasket. It worked. I do no have any leaks from above the filter. But I am leaking from inside the bell housing. It is still coming from the oil pan and nowhere else. (I have dye in the oils and can see it leaking)

SO I went back to the Haynes to recheck the torque settings. I originally torqued all of the bolts for 89 inch lbs Per the haynes manual)

here is what it says:

oil pan bolts:

step one (to engine and front cover)............89 in-lbs
step two (to rear cover).............................18 foot-lbs

this step two is not too clear.....

which bolts are the bolts to the rear cover??

what I think this means is the 2 long rear bolts that go to the rear cover should be 18 foot-lbs. in the haynes manual they are bolts 13 and 14.

Is this right.....I started to do this but then stopped becuase I felt I was going to strip the bolts.

This kind of makes sense due to there are no other bolts in the middle of the rear of the pan to the block.