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BD Diesel's transmission and torque converter package for 2001–2004 Chevy LB7 4WD Duramax with Allison 1000 is a matched, dyno-tested set built for towing, street, or track use. The package includes an aluminum HD deep pan to add 3.5 quarts capacity, revised oil circuits, increased clutch counts, and an enhanced-stall torque converter for improved low-rpm response. A multi-month parts and labor warranty is provided.
BD Diesel 01-04 Chevy LB7 4WD Duramax Allison 1000 Transmission & Converter Package
