Savana 3/4 Ton Van V6-4.3L VIN X (2003)
Water Pump: Specifications
Water Pump Bolt (4.3L Engine) ............................................................................................................................................................... 45 Nm (33 ft. lbs.)
Water Pump Bolt (First Pass) (4.8L, 5.3L, and 6.0L Engines) ................................................................................................................. 15 Nm (11 ft. lbs.)
Water Pump Bolt (Final Pass) (4.8L, 5.3L, and 6.0L Engines) ................................................................................................................ 30 Nm (22 ft. lbs.)