Section 286 (Automatic Transmission Servicing - ALLISON LCT 1000): Application
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, 2004 Chevrolet Cab & Chassis Silverado, and 2003 GMC Sierra. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Please refer to latest revision of any General Motor's technical service bulletin pertaining to this transmission. A manufacturer's exchange/parts restriction program may be in force.
TRANSMISSION APPLICATION
| Application | Engine Size | Transmission Model (RPO Code) | |
|---|---|---|---|
| Chevrolet | |||
| Cab & Chassis Silverado 3500, Silverado 2500 HD & Silverado 3500 | 6.6L Or 8.1L | LCT 1000 (M74) | |
| GMC | |||
| Cab & Chassis Sierra 3500, Sierra 2500 HD & Sierra 3500 | 6.6L Or 8.1L | LCT 1000 (M74) | |