'69 Dart - Head Bolts

Signs lead to a blown head gasket on my 225 - white/blueish smoke was streaming from the exhaust.
I've got the new head gasket kit (FEL-PRO HS 7918 PT-4) and am already halfway thru teardown (removing intake/exhaust as we speak) but I'm realizing that I forgot to buy new head bolts.

Couldn't find any results when searching on AutoZone and I'd like to try and get it within the next day or three. But to start, what should I be looking for to replace with? Perhaps there are bolts that are listed for other cars which I can use that'll also fit mine?

Lastly, any other things/parts I should keep in mind to replace/check while doing this repair?