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BD Diesel 01-04 Chevy LB7 4WD Duramax Allison 1000 Transmission & Converter Package

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BD Diesel 01-04 Chevy LB7 4WD Duramax Allison 1000 Transmission & Converter Package

BD Diesel

Transmission

This upgraded transmission is engineered to significantly increase the durability and reliability of your drivetrain. It features a BD aluminum heavy-duty deep transmission pan that increases oil capacity by 3.5 quarts, improving cooling, fluid stability, and overall case strength.

Internal upgrades include high-energy clutch material, revised oil circuits, and a new torque converter lock-up valve to boost lock-up pressure. Updated A and B trim valves deliver full line pressure to the clutches for improved holding power and consistent engagement. Clutch capacity is increased throughout the transmission with the following configurations: C1 – 8 clutches (14% increase over stock), C2 – 7 clutches (17% increase), C3 – 6 clutches (50% increase), C4 – 6 clutches (no increase over stock), and C5 – 7 clutches (17% increase). Each transmission is dyno tested to ensure proper operation and performance.

Torque Converter

The torque converter features an enhanced stall speed optimized for street and towing applications. Torque-multiplying cast aluminum stators provide improved low-RPM response compared to the stock converter, resulting in more efficient operation, reduced heat, and improved fuel economy.

A stamp-forged steel front cover increases strength and durability, while furnace-brazed fins reduce internal leakage for improved fluid coupling efficiency. The converter includes up to three times the amount of lock-up clutch material compared to stock for increased holding power and long-term reliability.

Warranty

This transmission and torque converter package is backed by a 36-month or 150,000-mile parts warranty, with 12 months or 24,000 miles of labor coverage.

BD Diesel

Transmission

This upgraded transmission is engineered to significantly increase the durability and reliability of your drivetrain. It features a BD aluminum heavy-duty deep transmission pan that increases oil capacity by 3.5 quarts, improving cooling, fluid stability, and overall case strength.

Internal upgrades include high-energy clutch material, revised oil circuits, and a new torque converter lock-up valve to boost lock-up pressure. Updated A and B trim valves deliver full line pressure to the clutches for improved holding power and consistent engagement. Clutch capacity is increased throughout the transmission with the following configurations: C1 – 8 clutches (14% increase over stock), C2 – 7 clutches (17% increase), C3 – 6 clutches (50% increase), C4 – 6 clutches (no increase over stock), and C5 – 7 clutches (17% increase). Each transmission is dyno tested to ensure proper operation and performance.

Torque Converter

The torque converter features an enhanced stall speed optimized for street and towing applications. Torque-multiplying cast aluminum stators provide improved low-RPM response compared to the stock converter, resulting in more efficient operation, reduced heat, and improved fuel economy.

A stamp-forged steel front cover increases strength and durability, while furnace-brazed fins reduce internal leakage for improved fluid coupling efficiency. The converter includes up to three times the amount of lock-up clutch material compared to stock for increased holding power and long-term reliability.

Warranty

This transmission and torque converter package is backed by a 36-month or 150,000-mile parts warranty, with 12 months or 24,000 miles of labor coverage.

Select Core Charge- See Core Policy for Details
From $5,625.00
BD Diesel 01-04 Chevy LB7 4WD Duramax Allison 1000 Transmission & Converter Package—
$5,625.00

Description

BD Diesel

Transmission

This upgraded transmission is engineered to significantly increase the durability and reliability of your drivetrain. It features a BD aluminum heavy-duty deep transmission pan that increases oil capacity by 3.5 quarts, improving cooling, fluid stability, and overall case strength.

Internal upgrades include high-energy clutch material, revised oil circuits, and a new torque converter lock-up valve to boost lock-up pressure. Updated A and B trim valves deliver full line pressure to the clutches for improved holding power and consistent engagement. Clutch capacity is increased throughout the transmission with the following configurations: C1 – 8 clutches (14% increase over stock), C2 – 7 clutches (17% increase), C3 – 6 clutches (50% increase), C4 – 6 clutches (no increase over stock), and C5 – 7 clutches (17% increase). Each transmission is dyno tested to ensure proper operation and performance.

Torque Converter

The torque converter features an enhanced stall speed optimized for street and towing applications. Torque-multiplying cast aluminum stators provide improved low-RPM response compared to the stock converter, resulting in more efficient operation, reduced heat, and improved fuel economy.

A stamp-forged steel front cover increases strength and durability, while furnace-brazed fins reduce internal leakage for improved fluid coupling efficiency. The converter includes up to three times the amount of lock-up clutch material compared to stock for increased holding power and long-term reliability.

Warranty

This transmission and torque converter package is backed by a 36-month or 150,000-mile parts warranty, with 12 months or 24,000 miles of labor coverage.