Wilwood Forged Narrow Superlite 6R Front Brake Kit 12.19in Drilled Red for 1975-1987 Chevy/GMC C10/C1500

Fits select 1975-1987 Chevrolet and GMC C10, C10 Suburban, R10, C1500, and R1500 models equipped with Wilwood Modular Drop Pro Spindles.

This Wilwood Forged Narrow Superlite 6R (FNSL6R) front brake kit delivers professional-grade stopping power for classic GM C10 and C15 trucks. Built around the high-stiffness, six-piston forged caliper, this kit is specifically engineered to mount to Wilwood Pro Spindles, providing a substantial increase in thermal capacity and pedal feel over factory components. The 12.19-inch drilled rotors offer improved cooling and a performance aesthetic that complements larger wheel and tire packages.

These kits are application-specific to ensure a simplified installation and maintain compatibility with the original equipment (OE) master cylinder output. Whether you are daily driving or building a street machine, this FNSL6R kit provides the clamping force and reliability required for modern road conditions.

• Manufacturer Part Number: 140-15302-DR
• Calipers: Forged Narrow Superlite 6R six-piston calipers in red powder coat
• Rotors: 12.19-inch diameter drilled and slotted rotors
• Application: Front axle only
• Fitment Requirements: Designed specifically for use with Wilwood Modular Drop Pro Spindles
• Compatibility: Engineered for use with OE master cylinder and ABS functions where applicable