SpaceX: With this mornings Launch of CRS-15, the Falcon 9, Block 4, passes into history...

[ADent]

So does the Falcon Heavy use special stages or will the future flights be Block V stages?

[Paul F.]

ADent wrote:
So does the Falcon Heavy use special stages or will the future flights be Block V stages?

Falcon Heavy uses a special center core, and modified Falcon 9 cores for the side boosters. Both have been upgraded to use the Block 5 configuration. All Falcon Heavy flights will be using cores with the Block 5 upgrades from here on.