Small Block Engine EXPERTS

I got some main caps with a group of parts and don't know what they fit (318 or 360). I want to sell the ones I don't need but first I need to identify. PLease chime in if you know what these fit??

The first 3 pics are one set of caps (no main). The last 5 pics (complete set). I think the complete set is 318 (??) but I have no idea what the first set fits???
thanks,
Treblig