
The ATS Diesel Stage 4 transmission package for 2006–2007 GM 2WD with 8.1L gas LCT1000 6‑speed is an ATS Diesel vehicle-specific offering. Presented as a Stage 4 package, it targets GM two‑wheel‑drive trucks from 2006–2007 equipped with the 8.1L gas engine and LCT1000 six‑speed transmission, clarifying the correct application for that drivetrain.
ATS Diesel 2006-07 GM 2wd w/ 8.1L Gas Engine LCT1000 6-Speed Stage 4 Transmission Package