Silverado 3500 4WD V8-6.0L VIN U (2004)
7. If equipped with a NV 3500 or NV 4500 transmission, remove the clutch master cylinder.
8. If equipped with a ZF S6-650 transmission, remove the clutch master cylinder.
Installation Procedure
1. If equipped with a ZF S6-650 transmission, install the clutch master cylinder.
2. If equipped with a NV 3500 or NV 4500 transmission, install the clutch master cylinder.