Wilwood D8-4 Rear Replacement Caliper Kit

Part #: 140-10790-BK

Overview

The Wilwood D8-4 Rear Replacement Caliper Kit is a high-performance upgrade designed for classic Corvette enthusiasts seeking enhanced braking performance and durability. Engineered with forged billet aluminum bodies, stainless steel pistons, and high-temperature seals, these calipers are built to withstand the rigors of street driving and track use. They serve as a direct bolt-on replacement for the original equipment calipers on all 1965-82 Corvettes, ensuring a seamless upgrade that maintains factory mounting points and compatibility with stock rotors and pads. This kit helps improve brake response, reduce maintenance concerns related to rust and seal failures, and offers a significant weight savings over OE components, contributing to improved handling and overall vehicle dynamics.

Key Features

Wilwood's D8-4 calipers are crafted from forged billet aluminum for strength and lightweight performance. The stainless steel pistons provide excellent corrosion resistance and heat management, ensuring consistent braking under demanding conditions. Designed to fit in the stock location, these calipers utilize the original style D8 brake pads, simplifying installation and maintenance. The high-temperature seals help prevent fluid leaks and seal failures, extending the lifespan of the calipers. Their robust construction and precise engineering support reliable, low-maintenance performance for both street and track applications.

Construction & Design

The calipers feature forged billet aluminum bodies, which combine strength with reduced weight, enhancing vehicle handling and responsiveness. Stainless steel pistons are engineered for durability and corrosion resistance, while the high-temperature seals ensure consistent operation even under extreme heat. The design maintains the original mounting points and compatibility with stock rotors, making it a straightforward upgrade for classic Corvette owners.

Installation & Fitment

This caliper kit is designed for direct bolt-on installation, fitting the stock mounting locations on 1965-82 Corvettes. Proper fitment should be verified against the vehicle specifications and part number to ensure compatibility.

What’s Included

The package includes the forged billet aluminum calipers, stainless steel pistons, high-temperature seals, and all necessary mounting hardware for a complete replacement.

Ideal For

Ideal for Corvette owners looking to upgrade their rear braking system for improved response, reliability, and reduced maintenance, whether for street driving or track days.