What are the torque head specifications on a 1979 Volvo?

The torque specifications for a 1979 Volvo engine can vary depending on the specific model and engine type. Generally, for a B21 engine, the cylinder head bolts are typically torqued to about 70-75 ft-lbs in a specific sequence. It's important to consult the vehicle's service manual for the exact specifications and sequence, as they can differ between models and engine configurations. Always ensure bolts are properly torqued to avoid damage or leaks.