The Wilwood 12-lug Dynamic hat lists an 8.75" bolt circle and references a 5x120mm mounting pattern in the spec, indicating its multi-pattern utility for certain hub arrangements. As the hat component in a multi-piece rotor system, it provides the mounting interface between rotor and hub. Confirm the 12-lug layout, 8.75" bolt circle and any 5x120mm interface dimensions to verify compatibility before installation.
Wilwood 12 x8.75 BC Dynamic MT Hat 5x120mm MT