Wilwood 140-15303-D Forged Narrow Superlite 6R Front Disc Brake Kit 13.06in Drilled/Slotted

The Wilwood 140-15303-D Forged Narrow Superlite 6R Front Disc Brake Kit delivers exceptional stopping power for 1963-1987 Chevrolet C10 and GMC C15 trucks and Suburbans equipped with Wilwood Modular Drop Pro Spindles. This complete bolt-on brake system features forged narrow six-piston radial mount calipers paired with 13.06-inch diameter drilled and slotted rotors for superior braking performance and heat dissipation.

Key Features:

• Forged Narrow Superlite 6R six-piston calipers with radial mounting for maximum clamping force
• 13.06-inch diameter drilled and slotted rotors (1.25 inches thick) for improved cooling and wet weather performance
• Powder-coated black caliper finish for durability and custom appeal
• High-performance Wilwood brake pads included for optimal stopping power
• Application-specific engineering ensures full compatibility with OE master cylinder output and ABS functions
• Requires minimum 17-inch diameter wheels for proper fitment

Important Installation Note: This brake kit is designed exclusively for use with Wilwood ProSpindle Drop Spindles (Part #831-14201 for 1963-1970 or Part #831-14202 for 1971-1987 models, sold separately). The kit will not fit factory or other aftermarket spindles.

Ideal for custom show trucks, street rods, and high-performance street/strip applications, this big brake kit delivers the stopping power needed to complement wheel, tire, and suspension upgrades. The complete kit provides everything needed for both front wheels and weighs approximately 52-54 pounds.