The torque specs for a small block Chevy head depend on the year, model, and specific engine configuration. Refer to the factory service manual or a reliable source for the exact specifications. Generally speaking, the torque settings for a small block Chevy head are:
1st pass: 30-35 ft-lbs
2nd pass: 45-50 ft-lbs
Final pass: 65-70 ft-lbs
Always follow the recommended sequence and pattern for tightening the head bolts to ensure proper sealing and prevent damage to the head or gasket.
