What are the torque specifications for the head bolts for a 3.4 2000 Pontiac Montana?

The torque specifications for the head bolts on a 2000 Pontiac Montana with a 3.4L engine typically are 22 ft-lbs (30 Nm) for the initial stage, followed by a second stage of 37 ft-lbs (50 Nm), and finally, a third stage of 90 degrees. Always refer to a repair manual for the precise sequence and any additional specifications specific to your vehicle. It's essential to ensure the engine is at the correct temperature and that the threads are clean for accurate torque application.