FTI Performance BA Series Billet Lock-Up Diesel Converter

1994–2009 Dodge Ram 2500 / 1994–2008 Dodge Ram 3500 Cummins Diesel

592BA-48

Overview:

The FTI Performance BA Series Billet Lock-Up Diesel Converter is engineered specifically for Dodge Ram 2500 and 3500 trucks equipped with Cummins diesel engines from 1994 through 2009 (2500) and 1994 through 2008 (3500). Designed to enhance torque transfer and improve drivability, this single clutch torque converter offers a reliable upgrade for diesel enthusiasts seeking better performance and durability in demanding applications.

Ideal for both street and light-duty towing use, this converter provides a smooth lock-up engagement that reduces heat and slippage, improving fuel efficiency and transmission longevity. Whether you’re upgrading your stock converter or replacing a worn unit, the FTI BA Series delivers consistent power delivery and dependable operation under heavy loads.

Key Features:

Built with precision and durability in mind, the FTI Performance BA Series torque converter incorporates advanced engineering and quality materials to meet the rigorous demands of diesel truck owners. Key features include:

• Billet aluminum cover for enhanced strength and heat dissipation
• Furnace brazed construction ensuring superior bond integrity and durability
• TIG welded components for precise, high-quality assembly
• Triple Torrington bearing support to reduce friction and increase longevity
• Single clutch lock-up design optimized for diesel torque characteristics
• Improved lock-up engagement for reduced transmission heat and better fuel economy
• Direct fitment for Dodge Ram 2500 and 3500 models with Cummins engines (1994–2009/2008)
• Designed to handle the high torque output of Cummins diesel engines

Construction & Design:

The BA Series torque converter features a billet aluminum cover that provides exceptional strength while minimizing weight. This billet construction enhances heat dissipation, which is critical for maintaining transmission health during heavy towing or performance driving. The furnace brazed process creates a robust bond between components, ensuring long-term durability under extreme conditions.

Each converter is TIG welded with precision to guarantee structural integrity and resistance to fatigue. The inclusion of triple Torrington bearings reduces internal friction, allowing smoother operation and extending the service life of the converter. This meticulous construction ensures the converter can withstand the high torque loads typical of Dodge Cummins diesel engines.

Installation & Fitment:

The FTI Performance BA Series torque converter is designed as a direct replacement for factory units on Dodge Ram 2500 and 3500 trucks equipped with Cummins diesel engines from 1994 through 2009 (2500) and 1994 through 2008 (3500). Installation requires standard transmission removal and torque converter replacement procedures, with no major modifications needed.

Professional installation is recommended to ensure proper torque converter seating and transmission alignment. This ensures optimal lock-up function and prevents premature wear. The converter is compatible with stock transmissions and drivetrains, making it an ideal upgrade for improving performance and reliability.

What's Included:

• FTI Performance BA Series Billet Lock-Up Diesel Torque Converter (Single Clutch)
• Installation hardware (if applicable)
• Product documentation and warranty information

Ideal For:

This torque converter is perfect for Dodge Ram 2500 and 3500 owners who demand improved torque transfer and transmission durability from their Cummins diesel trucks. It suits enthusiasts who tow frequently, haul heavy loads, or seek enhanced throttle response and fuel efficiency. The BA Series is also an excellent choice for those upgrading from worn or stock converters to a more robust, performance-oriented unit.

FTI Performance builds racing-focused transmissions and torque converters for street/strip and dedicated drag applications. With converter options tuned for different power levels and use cases, FTI is a staple in builds where consistent launches, efficient power transfer, and drivetrain durability are non-negotiable.