Clutch size on on gen 3 crate engine

Have already purchased a quick time bel housing for a 10.5” clutch. Just found out that the 6.4 gen 3 hemi comes with flywheel and clutch, but I heard it might be a 11”. So trying to confirm this, so I don’t end up with two 10.5” clutches. If the crate engine come with a 10.5” clutch, I don’t need to buy one.