The Chevrolet Allison 1000 Automatic Transmission Assembly by BD Diesel - Stage 4, equipped with a Pressure Controller, is designed for the `11-`16 diesel Chevy LML models. This high-performance transmission assembly enhances the robustness and reliability of your drivetrain, making it ideal for serious diesel enthusiasts.

Engineered for those who demand more from their vehicles, the BD Diesel Stage 4 Transmission Assembly offers superior durability and performance. Key features include increased oil capacity with a deep aluminum transmission pan, high energy GPZ frictions, and an increase in steel mass for optimal heat dissipation. With a higher clutch count across all levels, this assembly ensures enhanced torque capacity and longevity. The inclusion of a pressure controller provides up to 275 PSI of line pressure, guaranteeing a smoother and more responsive driving experience.

Features

• BD Aluminum HD deep transmission pan adds 3.5qt oil capacity
• High energy GPZ frictions
• Increased clutch count for enhanced durability
• BD Allison Pressure Box delivers up to 275PSI
• Furnaced brazed turbine fins for improved fluid coupling efficiency
• Machined pistons and HD springs on torque converter

Every BD Diesel transmission and torque converter package is dyno tested for performance and reliability, providing peace of mind for all driving conditions, from street to track. For further customization and installation services, please contact us directly. We have locations in Austin, Texas and Los Angeles, California. Our team is ready to assist you at 512-982-9393 (TX) or 562-981-6800 (CA). Additionally, if you're considering purchasing multiple items, reach out for potential shipping discounts. Installation services are available at both of our locations.

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