Wilwood Narrow Superlite 6R Front Hub Kit 13.06in Drilled for 1975-1987 Chevrolet/GMC C10/C1500 (CPP Drop Spindle)

Fits select 1975-1987 Chevrolet and GMC C10, C15, C1500, R10, Suburban, and Jimmy models equipped with CPP drop spindles.

The Wilwood Forged Narrow Superlite 6R (FNSL6R) front hub kit is engineered to provide superior braking performance for American classic trucks and custom builds using traditional non-ABS spindles. This system features billet forged six-piston calipers paired with 13.06-inch drilled and slotted rotors, offering a significant increase in clamping force and thermal stability over factory components. This kit is designed specifically for use with 17-inch or larger wheels to accommodate the increased rotor diameter and caliper profile.

• Caliper Series: FNSL6R Billet forged 6-piston calipers for rigid, balanced clamping
• Rotor Specifications: 13.06-inch diameter drilled and slotted rotors for gas venting and heat dissipation
• Compatibility: Engineered specifically for use with CPP drop spindles
• Wheel Requirement: Minimum 17-inch wheel diameter required
• Braking Performance: Optimized for high-performance street use and dual-purpose track applications
• Manufacturer Part Number: 140-10775-D