Roadmaster Tranmission and Converter Package Allison Silverado/Sierra 2500HD/3500HD 6.6L Duramax 2004.5-2006 4WD BD Diesel

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Description

Roadmaster Tranmission and Converter Package Allison Silverado/Sierra 2500HD/3500HD 6.6L Duramax 2004.5-2006 4WD BD DieselThe BD RoadMaster Allison Tranmission is built for reliability and peace of mind. Designed for stock or mildly modified Duramax GM Trucks, the RoadMaster increases durability with a modified valve body. These modifications increase the torque capacity of the clutch packs, including doubling the capacity of the failure prone C2 clutch! The Tranmission also receives a BD Diesel Deep aluminum pan, for an additional 3. 5 quarts of fluid, helping to keep

5 Flange Head Bolts

Replaces OEM Part #DC3Z9430A (Right Side) / DC3Z9431A (Left Side)

No need to remove after installed

Automatic engine overspeed electronics

Replacement Parts Included

New convertor lock up valve to boost lock-up pressures

Sold As: Each

More clutches compared to stock and competitors

this head significantly boosts intake flow from 155 CFM to 220 CFM

Cooler Assembly Only

BD up-pipes are designed to minimize restriction to the turbo utilizing internally shielded expansion bellows

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