Want to increase the durability of your transmission without the hassle of multiple upgrades?

The BD Diesel Auto Transmission Input Shafts are designed to do so and are made from high-quality material that surpasses conventional ratings to withstand the shock from demanding workloads and high horsepower applications. Keep your transmission assembly in proper operating condition for the years to come with the BD Diesel Auto Transmission Input Shafts!

What sets BD Diesel Performance from other brands is that it is dedicated to providing regular and enthusiast diesel vehicle owners with competitive performance parts in both quality and price. The brand started in 1972 when Valley Fuel Injection Ltd. started offering services to the public.

Nowadays, Valley Fuel and BD Diesel Performance operate as one and direct over eight specialty divisions that serve specific vehicle applications: Fuel Injection Calibration Department, Exhaust Brake Manufacturing, Electronic Circuit Design and Assembly, Transmission and Torque Converter Design and Remanufacturing, Turbocharger Design, Installation, and Research and Development. All of these departments are housed in a 65,000 square foot high-tech facility manned by specialists and highly-trained individuals to ensure the manufacturing process is a seamless one.

Once BD Diesel Performance got its big break in the market after releasing the first exhaust brake for the then-flourishing pickup truck craze, the brand rode the wave of momentum and released a barrage of turbo, fuel, transmission, exhaust, and electronic solutions to give customers a wide range of options to choose from.