Forged Billet
Dynalite 4 Piston Calipers
FDL calipers are the newest and strongest in the class.
Stress-flow forged billet bodies, and a highly efficient
radial transition design, are key elements contributing
to the superior strength and efficiency of the FDL.
This innovative caliper incorporates proven performance
features from other Wilwood designs. FDL calipers generate
high clamping force without deflection from four stainless
steel pistons. Stainless is used to resist corrosion
and reduce heat transfer from the pads. Square faced
o-rings provide long service life and positive piston
retraction on release. FDL calipers feature Wilwood's
SRS stainless steel bridge plates to eliminate the bridge
wear caused by pad gouging and extend the service life
of the caliper. The spring-loaded action of the SRS
plates also eliminates pad rattle and dampens the vibration
harmonics that can contribute to pad squeal. The 1/8"
NPT fluid inlet is easily adapted to all types of flexlines.
Internal fluid passages evenly distribute pressure to
both sides of the caliper. Four corner bleed screws
assure simple and effective bleeding regardless of caliper
location. The top loaded brake pads can be easily inspected
and serviced without caliper removal. Standard kits
include calipers with Wilwood's signature and a high
luster black anodized finish. For custom show machines,
fully polished calipers are guaranteed to catch the
eye and win the favor of the most discriminating enthusiast.
Forged Billet
Aluminum Hubs
Forged
aluminum hubs are unmatched for strength and weight
savings. Premium grade billets are forged into shape
under high heat and pressure, then CNC machined for
precise fit on each spindle application. Each hub is
multi-drilled for 5 on 4.50" and 5 on 4.75"
wheel lug patterns. Aluminum backside mounting plates
are supplied for solid rotor mounting directly to the
hub. The hubs are shipped complete with bearing races
installed, new bearings, grease seals, screw-on billet
aluminum hub caps, and 1/2-20 RH grade 8 wheel lug studs.
SRP or HP Series
Vented Iron Rotors
All Wilwood rotors are manufactured from premium grade,
long grain carbon iron to provide long wear with high
thermal stability and resistance to distortion. The
superior heat absorption and dissipation qualities of
a vented iron rotor are essential to preventing heat
fade and realizing the longest service life from the
components. All kits include either .81" thick
x 10.75" or 11.75" diameter rotors. For custom,
show, and sport performance applications, SRP drilled
rotor kits offer the enhanced look and performance of
a specially engineered cross-drill and face slot pattern.
The venting and cleaning action of the holes and slots
will reduce pad glaze, dissipate surface heat, and minimize
irregular friction compound build-up on the rotor faces.
The results are smoother engagement with an overall
improvement in consistency and response from the pads.
Finally, each SRP rotor is silver zinc washed to prevent
rust on the areas of the rotor not kept clean by pad
contact. HP rotor kits include precision machined smooth
face rotors. The additional mass of the non-drilled
HP rotor adds service life and improves pad cooling
on competition or other vehicles subject to sustained
high operating temperatures.
PolyMatrix Brake
Pads
PolyMatrix 7112
"T" compound pads are a low dust, low noise
improved friction formula. "T" has fast response,
high resistance to fade, long wear, and the low rotor
abrasion that PolyMatrix is so well known for. |