PowerStop Rotor Kit

2019–2022 Ram 2500 6.4L HEMI Rear

Part #: SC8641

Overview

The PowerStop SC8641 Rotor Kit is designed specifically for Ram 2500 models from 2019 to 2022 equipped with the 6.4L HEMI engine. This rear rotor kit offers a reliable upgrade over the factory rotors, providing enhanced braking performance, improved heat dissipation, and increased durability. Whether you're towing heavy loads, driving in demanding conditions, or seeking better stopping power for spirited driving, this rotor kit is an excellent choice to elevate your truck's braking system.

Engineered with performance and longevity in mind, the PowerStop rotor kit ensures your Ram 2500 maintains optimal braking response and safety. Its semi-coated finish helps resist corrosion and rust, extending the lifespan of the rotors and maintaining a clean appearance even after exposure to harsh environments. This kit is ideal for truck owners who demand dependable braking performance and value quality aftermarket components.

Key Features

The PowerStop SC8641 rotor kit incorporates advanced materials and design features to deliver superior braking performance. Key features include:

• Semi-coated rotors with a corrosion-resistant finish to withstand harsh weather and road conditions.
• Precision-machined vented rotors that promote effective heat dissipation, reducing brake fade during heavy use.
• High-quality cast iron construction for strength and durability, ensuring long service life.
• Designed as direct-fit replacements, ensuring easy installation without modifications.
• Optimized for improved braking response and consistent performance under demanding conditions.
• Manufactured to meet or exceed OEM standards for safety and reliability.

Construction & Design

The PowerStop rear rotor kit features high-quality cast iron construction, carefully engineered to provide excellent thermal stability and resistance to warping. The rotors are vented to facilitate airflow and heat dissipation, which helps maintain consistent braking performance during extended use or heavy-duty applications. The semi-coated surface adds an extra layer of protection against corrosion, ensuring the rotors stay in optimal condition over time. The precision machining process guarantees a perfect fit and smooth surface finish, reducing brake noise and uneven wear.

Performance & Sound

Designed to improve your Ram 2500's braking capabilities, these rotors help support increased stopping power and reduced brake fade, especially during towing or off-road adventures. The vented design enhances heat management, allowing for more consistent braking performance and longer rotor life. While specific horsepower or torque gains are not claimed, users can expect a noticeable improvement in braking response and pedal feel compared to worn or stock rotors. The semi-coated finish also helps minimize brake dust and noise, contributing to a quieter, cleaner braking experience.

Installation & Fitment

The PowerStop SC8641 rotor kit is a direct-fit replacement for the rear rotors on 2019–2022 Ram 2500 trucks equipped with the 6.4L HEMI engine. Installation is straightforward for those familiar with brake service; no special tools or modifications are required. The kit includes all necessary components for a complete replacement, and the rotors are designed to bolt directly onto the factory hub assembly. For optimal performance, it is recommended to inspect and replace the brake pads simultaneously.

• Easy bolt-on installation with standard hand tools
• No cutting, drilling, or special tuning required
• Compatible with OEM calipers and hardware

What's Included

• Rear semi-coated vented rotors (pair)
• Installation hardware and instructions

Ideal For

• Ram 2500 owners seeking improved rear braking performance
• Heavy-duty towing and hauling applications
• Off-road enthusiasts requiring durable rotors
• Drivers looking for corrosion resistance and long-lasting rotors

Emissions Note

This rotor kit is designed to meet or exceed OEM standards and is suitable for on-road use. Please verify local regulations regarding aftermarket brake components before installation.