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Wilwood Forged XRS6R Big Brake Front Disc Brake Kits 140-18300
Part Number: WIL-140-18300
Wilwood Forged XRS6R Big Brake Front Disc Brake Kits
Disc Brakes, Forged XRS6R Biig Brake, Front, Rotors, 6-piston Calipers, Black, Requires Wilwood Aluminum ProSpindles, Chevy, GMC, Kit
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Estimated Ship Date: Nov 3, 2026
Overview
Brand:
Manufacturer's Part Number:
140-18300
Part Type:
Product Line:
Summit Racing Part Number:
WIL-140-18300
UPC:
889545127409
Position:
Front
Front Rotor Included:
Yes
Front Rotor Style:
Slotted surface
Front Rotor Construction:
Vented
Front Rotor Diameter:
12.19 in./309.63mm
Front Rotor Thickness (in.):
1.10 in.
Brake Rotor Bolt Pattern (in.):
Dual 5 x 4.75 in./5 x 5.00 in.
Brake Rotor Bolt Pattern (mm):
Dual 5 x 120.65mm/5 x 127.00mm
Rear Rotor Included:
No
Front Caliper Included:
Yes
Front Caliper Piston Quantity:
Six
Front Caliper Material:
Forged billet aluminum
Front Caliper Color:
Black
Rear Caliper Included:
No
Brake Pads Included:
Yes
Friction Material Name:
BP-10
Parking Brake Provision:
No
Minimum Recommended Wheel Diameter (in.):
15 in.
Front Spindles Included:
No
Spindle Type:
2.5 in. drop
Master Cylinder Included:
No
Brake Booster Included:
No
Remanufactured:
No
Brake Hoses Included:
No
Quantity:
Sold as a kit.
Notes:
Recommended for use with Wilwood Pro Spindles.
Wilwood Forged XRS6R Big Brake Front Disc Brake Kits
Engineered for serious stopping power, Wilwood Forged XRS6R Big Brake front disc brake kits deliver race-inspired braking performance in a premium, bolt-on package. Featuring lightweight forged six-piston XRS6R calipers paired with large-diameter performance rotors, these kits provide exceptional clamping force, improved heat dissipation, and consistent pedal feel under the most demanding street, towing, and high-performance driving conditions. Precision-machined components, high-strength materials, and vehicle-specific fitment ensure easy installation while reducing fade and enhancing overall control. Whether you're upgrading a muscle car, truck, or performance build, Wilwood Forged XRS6R Big Brake kits offer the confidence, durability, and stopping authority needed to match today's horsepower and driving demands.
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