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What is the torque on a 78 Chevy 350 heads?

Cylinder head bolts:

* Step 1: 30 ft-lbs

* Step 2: 60 ft-lbs

* Step 3: 85 ft-lbs

* Final: 55 in-lbs (4.6 ft-lbs) in three increments (two complete turns), tightening one bolt, then the bolt directly opposite