Torque on Differential Cover Plate

I have a 1996 camaro Z28 and need to replace the differential gasket and oil. I have the gasket and the oil and am ready to do the work. However, I cannot find the torque for the cover bolts in my Haynes manual. Can anyone tell me the torque for these?

Thanks,
Greg

It ahs to be there somewhere. But anyway, snug is good, just do it like you would lug nuts and cris-cross the fastening pattern.