Fidanza 198681 Clutch Flywheel
Replaceable Friction Surface
Ring Gear Tooth Quantity
For 383 or 400 C.I.D. engine must use part #624001 balance
For 454 C.I.D. engine must use part #624541 balance plate
For 502 C.I.D. engine must use part #625021 balance plate
Includes 10.4" & 11" clutch patterns
Fidanza Aluminum Flywheels are made from the highest quality
6061 T6 aluminum. The material is fantastic for
strength, heat dissipation and of course reduction in weight.
The friction surface used is an incredibly strong 1045 steel.
The flywheel friction plates are milled to meet extremely high
specifications. A Fidanza aluminum flywheel can mate with any type
of clutch material, including organic, kevlar, ceramic, metallic
and sintered iron. The replaceable friction surface is attached
with military grade aerospace fasteners. With these replaceable
friction plates there is no need to replace the entire flywheel
when the clutch or flywheel is at the end of its life, saving time
and money. The ring gears used are also made from 1050 steel and
are heat treated for durability. The flywheel ring gears are heated
then pressed on and secured with grade 8 button screws. Fidanza was
the first to utilize a stepped dowel system in most of our flywheel
applications. This doweling method ensures that once the pressure
plate is installed the dowels cannot be removed because they become
locked into place.
No chromemoly can compete with the awesome serviceablity,
strength and superior design of Fidanzas aluminum flywheels. If
there was a better material out there, we would be using it.