It doesn't matter which side is upside down as long as front is at the front. If you got a head gasket kit it does say it in the instructions I know because I just did this last week. Torque specs for head bolts depends on which type of bolts you use. ARP has its own torque specs so figure out which type of bolts you are going to use since you should not reuse your stock ones and that will determine torque specs. I think intake is 24lb-ft but should verify in your shop manual.