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The ATS Diesel Stage 3 Allison LCT100 transmission package is specified for 2006–2007 6.6L Duramax engines (LLY/LBZ/LMM) and provides an upgraded transmission build for modified diesel applications. It targets drivers seeking a more robust Allison LCT100 package tailored to these Duramax variants. This Stage 3 package is presented as a transmission solution compatible with the listed engine and Allison transmission model.
ATS Diesel 06-07 6.6L LLY/LBZ/LMM Duramax Stage 3 Allison LCT100 Transmission Package
