w2 intake on LA

The intakes are aluminum and I have never heard magnesium mixed with aluminum. A machine shop should be able to handle this easy. Welding aluminum should not be hard for them to do or farm out. The gasket will provide the spot to redrill. The metal gasket should not be used on the engine. A Fel-Pro or Mr. Gasket, gasket should be used over the stock tin gasket.

Port matching is also easy enough.