Head gasket help

[Ba89]

Just got a mud truck, 2005 6.0L crew cab, 230k miles. Guy says it has a blown head gasket. I'm getting apr head studs and the gaskets tomorrow. Main reason I'm posting, it's on 5 ton military running gear and 23.1-26 tractor tires (about 63 inches). It's 6 feet from the ground to the bottom of the cab. Would it be easier to raise the cab or pull the motor? Any info would be greatly useful. Thanks

[TheFordman87]

I would say raise the cab. Idk how you would go about pulling the motor