Silverado 1500 4WD V8-6.0L (2010)
8. Install a NEW crankshaft rear oil seal. Refer to Crankshaft Rear Oil Seal Replacement (See: Seals and Gaskets/Crankshaft Main Bearing
Seal/Service and Repair).
9. Install the automatic transmission flexplate. Refer to Automatic Transmission Flex Plate Replacement (See: Transmission and Drivetrain/Flex
Plate/Service and Repair).