What is the torque spec and order of tighten on a 1973 Chev 350 intake?

For a 1973 Chevy 350 intake manifold, the torque specification is typically around 35-40 ft-lbs. The recommended tightening sequence is to start from the center bolts and work your way outward in a crisscross pattern. This ensures even pressure distribution across the manifold, which helps to prevent leaks. Always consult a service manual for the exact specifications and sequences tailored to your specific engine model.