What are the water pump bolt torque specs on a Chevy 454?

For a Chevy 454 engine, the water pump bolt torque specifications typically range from 18 to 25 ft-lbs. It's important to follow a crisscross pattern when tightening the bolts to ensure even pressure. Always refer to the specific service manual for your model year for the most accurate information. Additionally, using a torque wrench is recommended to achieve precise torque values.