Solid flywheels with heavy duty ball bearing now available.

Part Numbers as follows:

2004-06 - MU1950 4 Paddle DF - 400 hp, 800 ft. lbs. of torque
2004-06 - MU1950 4 Paddle CB - 475 hp, 1000 ft. lbs. of torque
2004-06 - MU1950 4 Paddle 8FB - 550 hp, 1100 ft. lbs. of torque

Kits include flywheel

Part number description are as follows:

DF - Dual Friction using 4 ceramic buttons and 4 Kelvar buttons
CB - 4 ceramic buttons per side of clutch disc
8FB - 8 Feramic buttons per side of clutch disc