Nice job ! In an emergency you can make a gasket with the cardboard from an old cereal box. It works better for gaskets that just get oil splashes (e.g. rocker or cam cover gaskets) and not so well for ones that are constantly soaked in oil.

What do you use for the rubber glue that sticks gaskets on ? Here in the UK, I use Hylomar Blue, but I am guessing that getting hold of it in Venezuela must be very difficult.