Description
The Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kit (manufacturer part number 140-15910-DR; Summit Racing part number WIL-140-15910-DR) is an application-specific front brake upgrade. The kit features forged billet aluminum six-piston radial-mount calipers and is described by Wilwood as compatible with OE master-cylinder output and ABS functions where those systems are used.
- Front rotors: Included; vented, cross-drilled and slotted, 12.88 in. (327.20 mm) diameter and 1.10 in. thick
- Rotor bolt patterns: Dual 5 x 4.50 in. / 5 x 4.75 in. (5 x 114.30 mm / 5 x 120.65 mm)
- Front calipers: Included; forged billet aluminum, six pistons, red finish
- Brake pads: Included; BP-20 friction material
- Minimum recommended wheel diameter: 17 in.
- Offset: 0.380 in.
This is a front-only kit. Rear rotors and calipers, a parking-brake provision, front spindles, master cylinder, brake booster and brake hoses are not included. The kit is not remanufactured and is sold as one kit; UPC: 889545093360.









