Intake manifold gasket
Exhaust manifold gasket (buy good ones!)
Water inlet gasket AND New thermostat.
RTV sealer for manifold to block seal. Don't use the ones that come with the intake manifold gasket.
If the rad and heater hoses are old, now is the time to change.
Carb to manifold gasket.
Rocker cover gaskets.
Oil filter and 5 quarts of oil.