Preheat the oven to 350 degrees F.
In a small saucepan, add the raisins and enough of the water to cover them, then bring to a boil.
Transfer the saucepan from the heat.
In a large saucepan, add 2/3 cup of the sugar, the cornstarch, 1/8 teaspoon of the salt, the cloves, and the cinnamon.
Stir the sour cream and the milk into the sugar mixture until smooth.
Cook the milk mixture over medium heat until it thickens and is bubbly.
Reduce the heat to low and cook, while stirring, for 2 minutes.
Transfer the milk mixture from the heat.
In a small bowl, stir a small amount of the hot filling into the egg yolks.
Add the egg mixture to the remaining filling and stir constantly.
Bring the filling to a gentle boil and cook, while stirring, for 2 minutes.
Transfer the filling from the heat.
Drain the raisins, reserving 1/2 cup of the liquid.
Gently stir the raisin liquid into the filling.
Stir the drained raisins and the nuts into the filling.
Pour the filling into the pie crust.
In a small bowl, add the egg whites and the remaining salt and beat with an electric hand mixer on medium speed until soft peaks form.
Gradually beat the remaining sugar into the meringue on high speed, 1 tablespoon at a time, until soft peaks form.
Spread the meringue over the hot filling, being sure to spread it all the way to the crust.
Bake the pie until it is golden-brown, about 15 minutes.
Let the pie cool on a wire rack for 1 hour.
Refrigerate the pie, about 1-2 hours.
Slice and serve.