Wilwood 300-3099 is a front rotor adapter for Pro Street and Drag hubs. It mounts to the hub on a 5 x 3.88 in bolt circle and carries the rotor on an 8 x 7.00 in bolt pattern. It is made of high strength aluminum alloy in a natural finish.
Notes:
- The existing listing title describes it for an 11.75 in 8-bolt rotor.
- Specifications are from the existing listing data and have not been verified against Wilwood's online catalog.
Specifications:
- Brand: Wilwood
- Part Number: 300-3099
FAQ
What does Wilwood 300-3099 fit?
It is a rotor adapter for Pro Street and Drag front hubs.
What are the bolt patterns?
It mounts to the hub on a 5 x 3.88 in bolt circle and to the rotor on an 8 x 7.00 in bolt pattern.
What rotor is it used with?
The existing listing title describes it for an 11.75 in 8-bolt rotor.
What is it made of?
It is made of high strength aluminum alloy.

