bolt sequence for intake manifold on 1992 Chevrolet G Series Van (G20)

need to know the intake manifold bolt sequence

Asked by for the 1992 Chevrolet G Series Van (G20)
I cannot send a picture with the specific bolt tightening sequence for the intake manifold on your 1992 Chevrolet G Van but some general rules are as follows. Start from the middle (center) , working toward the outside edges in a circular pattern. First pass should be about 75% of spec, followed by two more passes at the final spec.