Wilwood Front Ford Hybrid Racing Hub Rotor for Pinto Spindles, 10.15 Inches, Long Studs

The Ford Hybrid Modified rotor combines a 10.15-inch disc with an integrated hub for the specified Pinto-spindle racing assembly. This LS version includes 3.14-inch-long, 5/8-11 wheel studs and installed races, retaining a 0.81-inch friction section. System compatibility is central to choosing a replacement rotor, including its relationship to the caliper, pad and mounting hardware. Wilwood designs and manufactures disc brake systems in Camarillo, California, offering calipers, rotors, master cylinders, valves, fittings and lines across motorsport, street performance and specialized applications. The company was founded in 1977 by Bill Wood.

Technical Details

• Manufacturer part number: 160-9240LS
• Quantity: One rotor; not an axle pair
• Outside diameter: 10.15 inches
• Nominal thickness: 0.81 inches
• Rotor material: Iron
• Construction: 32 vanes
• Friction surface: Plain Face
• Finish: Plain
• Approximate weight: 14.50 lb
• Factory burnished: No
• Dynamically balanced: No
• Installation orientation: Non-directional
• Far-side inside diameter: 6.93 inches
• Hub wheel bolt pattern: 5 x 5.00 inches
• Installed wheel studs: 5/8-11 coarse thread, 3.14-inch length
• Installed races: Included; bearing cones and installation kit sold separately
• Intended use and restrictions: Ford Hybrid Modified rotor for dirt and asphalt racing.

One hub and rotor with installed bearing races and long wheel studs. Bearing cones, seal, cap and spindle hardware are supplied separately.

Fitment & Compatibility

Match the 1974–1980 Pinto spindle configuration described by Wilwood and select bearing/hardware kit 370-9545 as required. Verify the complete racing setup rather than assuming an unmodified road-car application.

Wilwood product specifications · Rotor dimension diagram

For more than 20 years, PMB Performance has helped customers choose brake components. Share the details of your current setup for assistance with rotor selection.