Description
The Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kit (manufacturer part number 140-10775-D; Summit Racing part number WIL-140-10775-D) upgrades the front brakes with forged, narrow six-piston calipers and larger vented rotors. The calipers are forged billet aluminum with a black finish and radial-mount design.
The kit includes 13.06-inch (331.70 mm) diameter, 1.25-inch-thick front rotors with cross-drilled and slotted surfaces. The rotors have dual five-lug bolt patterns: 5 x 4.75-inch and 5 x 5.00-inch, or 5 x 120.65 mm and 5 x 127.00 mm. Brake pads are included, with BP-10 friction material.
- Position: Front
- Minimum recommended wheel diameter: 17 inches
- Wheel studs: 1/2-inch-20 included
- Quantity: Sold as a kit
Fitment requirement: This kit must be used with a CPP or Ridetech drop spindle. The source describes the kits as application-specific and notes compatibility with OE master cylinder output and ABS functions, where used.
Rear rotors and calipers, front spindles, master cylinder, brake booster, and brake hoses are not included. The kit has no parking-brake provision and is not remanufactured. UPC: 889545010350.











