Wilwood Right Billet Narrow Superlite 6 Lug Caliper, Red / 1.10-Inch Rotor Width

This red right-hand Billet Narrow Superlite 6 retains a 3.50-inch lug mounting pattern. Its six stainless pistons have differential 1.62/1.12/1.12-inch bores, with the body specified for a 1.10-inch nominal rotor width. Wilwood Engineering, founded by Bill Wood in 1977, is based in Camarillo, California. The company makes and designs disc brake components and systems for motorsport, street-performance and specialized applications, including calipers, brake rotors, master cylinders, valves, fittings and brake lines.

Technical Details

• Manufacturer part number: 120-13382-RD. Component: Billet Narrow Superlite 6 Lug Mount caliper.
• Supply: one brake caliper, not a complete axle brake kit. Match the mating rotor, pads, bracket and connection hardware to the installation.
• 6 stainless steel pistons with 1.62/1.12/1.12-inch bore groups. The specified effective area is 4.04 sq in.
• Red powder coat finish on a billet aluminum caliper body.
• Hydraulic inlet thread: 1/8-27 NPT. Use a fitting with the correct thread and sealing seat.
• 3.50-inch lug mounting pattern, right hand; mounting height 2.85 inches and hole size 0.45 inch.
• The rotor channel is specified for 1.10-inch nominal width. Rotor outside diameter: 11.75 to 14.00 inches. Specified rotor-width limits: 1.00–1.10 inch.
• Brake pad profile 7416; select friction material for the actual operating conditions.
• Piston dust boots: not fitted.
• Caliper weight: approximately 5.2 lb.

Fitment & Compatibility

Verify the rotor is within the 1.00–1.10-inch width range and that the 7416 pads contact the intended friction annulus. Check hose routing and the upper bleed location for the chosen fore-or-aft caliper placement.

Ask PMB Performance to check the complete brake arrangement before ordering. Our team brings over 20 years of experience; photographs and measured bracket and rotor dimensions make that check more useful.