Wilwood's Dynamic Rotor Mounting System provides the most accurate and durable method of isolating potential pad engagement harmonics and the in-service thermal variances that occur between the mounting hat or plate and the rotor. The Wilwood system places the "float" within the hat or plate, and then allows the use of standard through-hole mount rotors. The ability to use through-hole mount rotors provides increased durability, improved accuracy,
and a wider variety of selections over slotted mount hole rotor designs. Wilwood's square faced T-nuts provide a substantially wider load bearing surface as compared to the round pin and bobbin type mounts. Each rotor bolt and T-nut kit includes an installation tool that correctly positions the T-nut during the assembly process. This assures bind-free operation right from the start. The results are felt with truer running, smoother engagement, extended reliability, and consistent pedal feel after every lap.
Dynamic Rotor Mount Plates:
Rotor plates install directly onto racing hubs that are designed and machined for integral backside rotor mounting. Each plate is precision machined from premium grade aluminum offering high strength with low rotating and unsprung weight. Wilwood T-nuts "float" within the plate and accommodate the use of standard through-hole mount rotors. Order one plate and one bolt kit per hub.

Ordering Information, Dynamic Mount Rotor Plates:
Rotor
Bolt Cirlce
Wheel
Lug Pattern
Plate
Offset
Hub Mount
Hole I.D.
Plate
Lug I.D.
Plate
O.D.
Plate
Thickness
Rotor
Mount
Plate Part
Number
Bolt & T-Nut
Kit Number
8 x 7.00"
5 x 4.88"
0"
.39"
4.26"
7.50"
0.31"
T-SLOT
300-7107
230-6710
Ordering Information, Rotor Bolt & T-Nut Kits for
T-Slot Dynamic Mount Rotor Hats & Plates:
QTY
Bolt Size
Bolt Type
Kit No.
12
  1/4-28 x .75"
Stainless Steel 12 Point Head, Lock Wire Drilled
230-6656
8
  1/4-28 x .75"
Stainless Steel 12 Point Head, Lock Wire Drilled
230-6709
8
5/16-24 x .81"
Stainless Steel 12 Point Head, Lock Wire Drilled
230-6710
8
5/16-24 x .75"
Grade 8 Short Profile Hex Head, Lock Wire Drilled
230-7666