torque specs and pattern , iron 318 intake

[LH23H2R]

What are the torque specs and pattern for an iron intake manifold on a 1972 318 ?

Thanks :drinkers:

 

[omahamoparguy]

35 ft lbs.
start on the center bolts and work your way out jumping from side to side. go from the center and outward from front to rear tightening the corner bolts on the end of the manifold last. (it doesnt show the sequence in the book I have but this is the way I have always seen it in other books)

 

[LH23H2R]

Thanks much !