Answer
Jun 12, 2026 - 09:15 AM
Yes, this Diamond T TCM will work with a Revmax Stage 5 Allison 1000 transmission, as long as the transmission is in the correct 2006–2009 LBZ/LMM Duramax application the module is built for. It is programmed to control the Allison 6‑speed and is commonly used on trucks with built transmissions, higher‑stall converters, larger turbos, and fuel upgrades, so it can support the added power from your Stage 1 Wagler Streetfighter engine, stealth turbo, 100‑over injectors, 12 mm CP3, and FASS 165, provided the overall tune (ECM/TCM) is set up for your combination.
