engine assembly questions

should i be using threadlock when im putting on my valve covers, headers, oil pan, intake manifold, waterpum and other accessories? or is torquing them down to factory spec good enough?

also, i kno i need to put a little RTV around the thermostat gasket, but do i need to put any around the intake manifold gasket as well on any other areas?

no u dont use the torwue specs aand torquing order u will be fine. do not rtv the intake