Description
The Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kit (manufacturer part number 140-15946-D; Summit Racing part number WIL-140-15946-D) is a front disc brake kit with forged billet-aluminum, black six-piston calipers and 14-inch rotors. The kit is sold as a complete kit and includes front rotors, front calipers, and BP-20 brake pads.
- Front rotors: 14.00 in. (355.60 mm) diameter, 1.25 in. thick, vented, with cross-drilled/slotted surfaces
- Rotor bolt pattern: 6 x 5.50 in. (6 x 139.70 mm)
- Minimum recommended wheel diameter: 18 in.
- UPC: 889545094152
Fitment requirement: This brake kit requires Wilwood ProSpindles, 1-piece iron, drop spindles to fit. Check the Required Parts tab for the required components before ordering.
This is a front-only kit: rear rotors and rear calipers are not included. Front spindles, a master cylinder, brake booster, and brake hoses are also not included. The kit has no parking-brake provision and is not remanufactured.
Wilwood describes these application-specific kits as compatible with OE master-cylinder output and ABS functions where used. Confirm the required spindle setup and vehicle application before purchase.








