BD Diesel 1064774SS RoadMaster Transmission & Torque Converter Package Allison 1000

The BD Diesel RoadMaster Allison Transmission is engineered for reliability and durability in stock or mildly modified 2004.5-2006 GM Duramax trucks. This comprehensive package delivers enhanced performance through precision engineering and upgraded components designed specifically for the demanding conditions of towing and hauling.

Key Features:

• Modified valve body increases clutch pack torque capacity, with double the capacity for the failure-prone C2 and C4 clutches to reduce slip under load
• BD Diesel Deep aluminum transmission pan adds 3.5 quarts of additional fluid capacity for superior thermal management during towing
• Billet ProForce Torque Converter included for reliable lockup and smooth power transfer
• Maintains stock clutch counts for OEM-like operation with enhanced durability
• Dyno tested before shipping to ensure quality and performance standards

Package Includes:

• Rebuilt Allison 1000 transmission with modified valve body
• BD Diesel Deep aluminum pan
• Billet ProForce Torque Converter

Warranty Coverage:

• Parts: 24 months
• Labor: 12 months

Installation: Professional installation recommended. Estimated installation time is 9 hours.

Emissions Compliance: This product is legal for sale and use in all 50 states, including California. No Executive Order (EO) required.

Designed specifically for 2004.5-2006 Chevrolet Silverado and GMC Sierra 2500HD/3500HD 4WD models equipped with the 6.6L Duramax diesel engine and Allison 1000 transmission.