SMC pneumatic manifolds

[cabbagekid2]

This question goes out to teams 60, 254, or any other team that has used/will use a pneumatic manifold. What is the SMC part number of the manifold that will work with the double solenoids/single solenoids that were given out this year? Is the right part number for the manifold: SS5Y3-20-xx where xx is the number of ports on the manifold. In the catalog for this part, it also lists that a blank plate assembly is needed? Is this to cover the unused ports on the manifold? What part number whould this have?

Thanks for the help!