Wilwood 140-12278-DR Front Disc Brake Kit for 1970-1978 GM F-Body and X-Body, 12.88-Inch Drilled and Slotted Rotor

Upgrade the front braking performance of your 1970-1978 GM F-Body or X-Body with the Wilwood 140-12278-DR Front Disc Brake Kit. Designed for compatible Chevrolet Camaro and Nova applications, this complete brake system combines a forged Narrow Superlite 6R six-piston caliper with a drilled and slotted iron rotor for responsive stopping power and effective heat management. The kit is engineered for performance street and high-demand driving applications where consistent brake control is essential.
The Forged Narrow Superlite 6R caliper features a compact, lightweight aluminum construction with a durable red powder-coat finish. Its six-piston design helps provide even pad loading across the rotor surface, supporting smooth braking response and uniform pad wear. The included offset hat is designed to position the rotor correctly within the caliper assembly while accommodating the installation requirements of the specified GM chassis applications.
Feature: Forged Narrow Superlite 6R six-piston front caliper for strong, consistent braking performance. Feature: Lightweight aluminum caliper construction helps reduce unsprung weight. Feature: Red powder-coat finish provides a durable and distinctive appearance. Feature: Drilled and slotted iron rotor promotes heat dissipation and helps maintain friction performance. Feature: Offset hat supports proper rotor placement for compatible 1970-1978 GM F-Body and X-Body vehicles. Feature: Complete front disc brake kit simplifies the upgrade from an original braking system.
The Wilwood 140-12278-DR kit is intended for front-axle installation on compatible 1970-1978 GM F-Body and X-Body vehicles. Verify vehicle configuration, wheel clearance, and related installation requirements before ordering. This kit is air-restricted and truck-freight restricted status: no.

Features:

• Forged Narrow Superlite 6R six-piston front caliper

• Lightweight aluminum caliper construction

• Red powder-coat finish

• Drilled and slotted iron rotor

• Offset rotor hat

• Front disc brake kit for compatible 1970-1978 GM F-Body and X-Body applications

• Air restricted: No

• Truck freight only: No