Fitment questions?
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Product details
These two Wilwood aluminum pilot adapters center a brake hat or rotor on a 2.330-inch hub or axle register. Each ring seats within the matching 3.060-inch counterbored opening. Bill Wood established Wilwood Engineering in 1977. Based in Camarillo, California, the company makes disc-brake systems and components for motorsport, street-performance and specialized uses, including brake calipers and rotors, hydraulic master cylinders, valves, fittings and lines. System requirements determine the appropriate component combination.
Technical Details
- Manufacturer part number: 300-12777-2
- Material: Aluminum
- Finish: Plain
- Package: 2 hub register rings
- Weight: 0.100 lb
- Pilot bore: 2.330 in
- Outside diameter: 3.060 in
Fitment & Compatibility
Verify the brake package uses a 2.330-inch adapter bore and a counterbored 3.060-inch receiving opening. Check the ring seats below the mating face without interference.
Manufacturer Documents
The photograph represents the product family. Match the ordered configuration using the part number and specifications above.
Before ordering for a modified assembly, send PMB Performance the kit number and relevant component details. Our over 20 years of experience can help you confirm the correct combination.
