Overview
Not all multi-disc converters are created equal and with BD's ProForce 3D, less is more. The in-house CNC machined billet cover is designed to prevent warping and improper balancing. With the cover design, they were able to increase strength while maintaining the factory height. They have engineered the clutch piston and damper assembly for increased strength, while retaining smooth and reliable vibration damping. With self-centering trapezoid clutch teeth design, these clutch packs ensure proper alignment and less wear resulting a longer converter life cycle.
Features
Built-It Kit
- All kits include the basic rebuild parts and gaskets
- BD Pressure Plate Forward (Rr) Beveled Machined, O/D Brake F&R Machined
- Band - High Temp/Energy - Raybestos
- Band Anchor - Billet
- Accumulator Piston - Billet Dual Ring
- Bushing - Front Clutch Drum 0.85, Pump - Bronze W/Dimples
- Friction - Front (Dir/Hi/Rev) Allomatic, O/D Allomatic, O/D Direct Borg Warner, Rear (Fwd) Borg Warner
- Shifter Bracket & Lever Kit - 4.2 Ratio
- Gasket Kit - Overhaul
- Pressure Plate - Dir/Fwd (Frt) .145", Dir/Fwd (Frt) .185"
- BD Piston - Dir. Clutch (Frt) Machined
- Piston Retainer Kit
- Servo Cover Ring, Piston Cover
- Snap Ring - Direct Clutch .062, Direct Clutch .074, Direct Clutch .088
- Rear Clutch Piston Spring
- Steel - Fwd (Dir/Hi/Rev), O/D Brake, O/D Dir .525", Frt (Dir/Hi/Rev) Oversize
- Strut - Front Band
- Washer - Int. Shaft Thrust .052
Torque Converter
- Enhanced Stall - Street/Towing applications
- HD springs absorb shock of engagement
- Stamp forged 1-piece cover
- Eliminates warpage from clutch heat
- Increased clutch count
- Taller cover can be rebuilt more often
- Trapezoid teeth design
- Engineered tighter tolerances
- Self-centering trapezoid teeth design increases contact decreases wear and chatter
- Thrust bearings - not plastic thrust washers
- Riveted piston ensures alignment & eliminates vibration or embrittlement from welding
- Cast stator designs maximizes torque
- New sprag components ensure long term durability
- Furnace brazed turbine fins for improved fluid coupling efficiency
warranty
Parts
- Converter: 36-Months / Build It: 12-Month
- Converter: 150,000-Miles / Build It: 12,000-Miles
Labour
- Converter: 12-Months / Build It: NA
- Converter: 12,000-Miles / Build It: NA
Note
Note
- Billet input shaft strongly recommended for use with ProForce 3D Torque Converter