pan to case bolts 13 ft lbs the filter not sure always just snugged them up with a 1/4 drive ratchet hope that helps
13 ft/lbs sounds a little steep for me...GM spec is 94 in/lbs for cork gasket and 97 in/lb for paper.
Had a brain fart..if the cork gasket has those metal spacers in it, then 10 to 12 would be about right.