Description
Transmission
Each transmission is fully built with durability and performance in mind, starting with a hard-anodized valve body and a new solenoid pack installed in every unit. A custom valve body separator plate with upgraded gaskets increases line pressure while eliminating internal cross-leaks for more consistent hydraulic control.
A heavy-duty cam and roller–style low reverse one-way clutch improves strength under load, while a new 4C billet spring retainer enhances clutch stability. The 2C piston is reinforced with a steel girdle, allowing for additional clutch capacity and a broader apply area. BD QT100 pressure plates reduce deflection and distortion inside the clutch drum, supporting higher clutch counts and long-term reliability.
Clutch capacity is significantly increased, with a 33% increase in overdrive clutches and a 33% increase in 2C clutches. A custom Big Stack overdrive shaft and BD reinforced accumulator plate further strengthen the rotating assembly.
To address a known high-wear area, the TCC limit valve is machined and sleeved within the pump, improving longevity and pressure stability. A BD deep-sump oil pan adds fluid capacity for improved cooling while also reducing case flex.
Line pressure is precisely managed by the BD ProTech68 pressure control module, which increases pressure up to 250 PSI by using MAP sensor input to adjust pressure based on engine load.
This is a true performance transmission, upgraded with a billet input shaft to absorb shock from rapid throttle inputs and high-horsepower applications.
Torque Converter
The torque converter features an enhanced stall for improved performance and drivability. Machined pistons and heavy-duty springs absorb engagement shock, while a stamp-forged, one-piece cover eliminates warpage caused by clutch heat. The taller cover design allows for more rebuild cycles over the life of the converter.
A self-centering tooth design increases surface contact, reducing wear and chatter. The precision riveting process ensures proper alignment and eliminates vibration or embrittlement associated with welding. Furnace-brazed fins reduce internal leakage, improving fluid coupling efficiency and overall performance.
Warranty
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Parts: 36 Months / 150,000 Miles
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Labor: 12 Months / 24,000 Miles
Core Charge Option 1: Customer to send in core to receive product
Core Charge Option 2: Additional payment is sent in, new products are delivered, additional payment is returned when core is received.
SEE CORE RETURN POLICY
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