Wilwood Caliper GM D154 Red Dual Piston 1.62" Diameter

Universal Fitment

Part #: 120-11873-RD

Overview

The Wilwood D154 forged billet caliper is a high-performance, lightweight brake component designed for enthusiasts seeking reliable stopping power and durability. Originally engineered as a direct bolt-on replacement for factory cast iron calipers on a wide range of GM mid-size cars and small trucks from 1978 through 2002, this caliper offers an extreme duty upgrade suitable for both street and competition use. Its forged billet aluminum construction ensures strength while minimizing weight, contributing to improved handling and braking response. Whether you're restoring a classic or upgrading your vehicle's braking system for enhanced performance, the D154 caliper provides a dependable solution that combines style, strength, and functional excellence.

Key Features

This caliper features a robust design with high-strength forged billet aluminum construction, ensuring long-lasting durability under demanding conditions. Its dual piston configuration enhances clamping force and pad wear distribution, resulting in more consistent braking performance. The striking red finish not only adds a sporty aesthetic but also provides corrosion resistance. Designed for easy installation, it is compatible with a variety of brake pad compounds, making it a versatile upgrade for various GM models. The caliper's wide spread and affordable availability make it a popular choice among racers and enthusiasts alike, supporting high-performance braking with reliable response and heat management.

Construction & Design

Constructed from forged billet aluminum, the Wilwood D154 caliper combines lightweight design with exceptional strength. Its precision-machined components and durable coatings ensure resistance to corrosion and wear, even in demanding environments. The caliper's design emphasizes optimal heat dissipation and consistent clamping force, supporting high-performance braking needs.

Driving Feel & Feedback

This caliper enhances braking response and pedal feel, providing confident feedback during aggressive driving or spirited street use. Its dual piston setup improves modulation and reduces brake fade, ensuring reliable stopping power under various conditions.

Installation & Fitment

Designed as a direct bolt-on upgrade, the Wilwood D154 caliper simplifies installation on compatible GM vehicles. Proper fitment should be verified against your specific vehicle model and the part number provided.

What’s Included

The package includes the forged billet caliper finished in red, ready for installation. Hardware and brake pads are not included and should be selected based on your vehicle's specifications and performance needs.