273 intake/valve cover bolt torque

intake manifold = 35 ft lbs

Would that be the same for a 67 273?

Yes. 273/318 through the '60s


The intake manifold bolts are a 3/8" bolt, same for any year big or small block....Generally the torque specs for any 3/8" bolt would be 35 ft lbs. So I'd have to say Guy (belmateo) is also correct...