Wilwood Forged Narrow Superlite 6R Big Brake F&R Kit

Ford Mustang 75-78

Part #: 140-9802-D

Overview

The Wilwood Forged Narrow Superlite 6R Big Brake Kit is a high-performance braking solution designed specifically for classic Ford Mustangs from 1975 to 1978. This kit features billet forged six-piston calipers paired with large 13" to 14" rotors, delivering exceptional stopping power and fade resistance for street and track use. Built for vehicles with traditional non-ABS spindles, these brakes are ideal for enthusiasts seeking both style and performance. The kit enhances your vehicle’s braking response, improves pedal feel, and supports aggressive driving and spirited street use. It’s an excellent upgrade for those looking to improve safety, handling, and aesthetics on their vintage muscle car or custom build.

Key Features

This Wilwood brake kit combines advanced materials and thoughtful design to maximize performance and durability. The billet forged calipers are lightweight yet strong, ensuring reliable operation under demanding conditions. The kit includes high-quality rotors designed for optimal heat dissipation and consistent braking performance. Multiple options for caliper finishes and rotor designs allow for customization to match your vehicle’s style. The components are engineered for precise fitment and straightforward installation, making it suitable for enthusiasts and professional installers alike.

Construction & Design

The calipers are crafted from billet forged aluminum, providing a balance of strength and weight savings. The rotors feature a vented design for efficient cooling, reducing the risk of brake fade during aggressive driving. The mounting hardware and brackets are engineered for a secure fit on non-ABS spindles, ensuring reliable operation and longevity.

Installation & Fitment

This brake kit is designed for direct bolt-on installation on Ford Mustangs from 1975 to 1978 with traditional spindles. Proper fitment should be verified against the vehicle specifications and the part number. The kit is compatible with 17" and larger wheels, ensuring clearance and performance.

What’s Included

The package includes all necessary calipers, rotors, mounting brackets, hardware, and detailed installation instructions to complete the upgrade efficiently.

Ideal For

This kit is perfect for classic Mustang owners, muscle car enthusiasts, and custom builders seeking a high-performance brake upgrade that combines style, reliability, and stopping power for street and track applications.