Not all multi-disc converters are created equal and
with BD’s ProForce 3D, less is more. Our in-house CNC machined billet cover
is designed to prevent warping and improper balancing. With our cover design,
we were able to increase strength while maintaining the factory height. We
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, our clutch packs ensure proper alignment and
less wear resulting a longer converter life cycle.

Enhanced Stall – Street/Towing applications
HD springs absorb shock of engagement
Stamp forged 1-piece cover
Eliminates warpage from clutch heat
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
Furnaced brazed turbine fins for improved fluid coupling efficiency
Reduced overall weight by 12lbs compared to competitors
Free shipping for returning core! (details included with product)