So nobody mentioned that you get a ziplock FREEZER quart bag throw part group nuts and bolts in bag, write on bag with sharpie " water pump" , distributor, alternator and so forth? Leave them greasy, oily till your ready to install, them clean and inspect, replace crappy ones.
Almost nobody can remember what sizes go in each hole. ( Now was that a stud with nut or just a bolt/ cap screw?) You can get close, but better to have recorded on bag.
Three to six dollars for bunch of ziplock bags is a lot cheaper than the heartburn, headache, frustration of " uh honey where's that coffee can of bolts I had on the counter?" Deadly silence.... " Oh that greasy thing I threw it out"
Yes my mother actually did that to my dad. And I got in my Chevelle and drove away from the coming apocalypse. Good luck!