The BD TorqueMaster Stage 5 transmission and triple-disc torque converter package for 2001–2004 Chevy LB7 4WD applications ships as a dyno-tested matched set. The kit includes a billet input shaft, triple-disc converter with enhanced stall, and BD’s aluminum heavy-duty deep transmission pan that increases oil capacity by about 3.5 quarts. Multiple clutch and sprag upgrades plus revised oil circuits aim to boost durability for towing and heavy-duty use.
BD Diesel TorqueMaster 01-04 Chevy LB7 Stage 5 Allison Trans & Converter Package - 4WD