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Product details
This Starlite 55 rear drive flange transfers axle torque through a 24-spline interface. The sealing boss and O-ring retain differential oil, and this version includes the flange attachment bolts and hardened washers. The manufacturer, Wilwood Engineering, was established by Bill Wood in 1977 and is based in Camarillo, California. It designs and builds disc brake systems with a range covering calipers, brake rotors, master cylinders, valves, fittings and brake lines. Motorsport, street-performance and specialized applications require components selected for the complete braking system.
Technical Details
- Manufacturer part number: 270-13213
- Sealing arrangement: 7075-T6 aluminum flange with sealing boss and O-ring
- Attachment hardware: Grade-8 flange attachment bolts and hardened washers included; end plate and screws included
- Component: Starlite 55 Drive Flange
- Position in the specified assembly: Rear
- Material: Aluminum
- Finish: Black Anodize
- Flange attachment reference: 5 x 3.98; this is not the wheel bolt circle
- Drive-shaft spline count: 24 splines
Fitment & Compatibility
Match the 24-spline rear drive shaft and five-bolt Wide 5 hub interface. Wilwood excludes one-ton axles and hubs because of interference. Do not interchange this flange with that bearing/hub arrangement.
Wilwood component specifications
PMB Performance has over 20 years of brake-parts experience. Send the installed component details if you need help checking this replacement.
