McLeod Racing RXT 1200 Twin Disc Clutch Kit

2009–2010, 2012–2023 Dodge Challenger R/T, R/T Scat Pack, SRT8, SRT 392 & SRT Hellcat – 5.7L / 6.4L / 6.1-6.4L / 6.2L HEMI

Part #: 6344907HD

Overview

The McLeod Racing RXT 1200 Twin Disc Clutch Kit is engineered for high horsepower street and strip applications, rated to handle up to 1200 horsepower. Designed specifically for Dodge Challenger models equipped with 5.7L, 6.1L, 6.2L, and 6.4L HEMI engines, this clutch kit delivers exceptional performance without sacrificing drivability. It offers smooth engagement and moderate pedal effort, making it an ideal choice for enthusiasts who demand both street manners and track-ready capability.

This twin disc clutch is perfect for drivers who want to confidently drive to the track, execute multiple quarter-mile passes, and then return home comfortably. The RXT 1200 balances aggressive power handling with everyday usability, providing a reliable and durable solution for high-performance Dodge Challengers.

Key Features

The McLeod RXT 1200 clutch kit incorporates advanced technology and design elements to maximize performance and longevity:

• Rated for up to 1200 horsepower, suitable for high horsepower builds
• Ceramic-lined clutch discs for smooth engagement and reduced wear
• Twin disc design increases clamping surface area for superior torque capacity
• Moderate pedal effort for street-friendly drivability
• Available with adapter ring to bolt onto your existing flywheel
• Complete dedicated units with either billet steel or billet aluminum flywheels
• Billet steel flywheel option optimized for street applications
• Billet aluminum flywheel option designed for track-focused vehicles
• Plug-and-play installation with McLeod’s patented adapter ring technology

Configuration Options

The RXT 1200 series offers three distinct configurations to best suit your build and driving style:

• Adapter Ring Version: Uses a patented adapter ring to bolt the twin disc clutch to your supplied flywheel, allowing flexibility with existing components.
• Complete Unit with Dedicated Flywheel: A single part number includes both the twin disc clutch and a dedicated flywheel for a seamless, plug-and-play installation.
• Flywheel Material Choices: Choose between a billet steel flywheel for street durability or a billet aluminum flywheel for reduced weight and enhanced track performance.

Construction & Design

McLeod Racing builds the RXT 1200 clutch kit with precision and high-quality materials to ensure durability and consistent performance. The twin disc design increases the friction surface area, allowing the clutch to handle extreme torque loads without slipping. Ceramic-lined clutch discs provide excellent heat resistance and smooth engagement, reducing wear and pedal effort. The option of billet steel or billet aluminum flywheels offers tailored solutions depending on whether your focus is street reliability or track weight savings.

Installation & Fitment

This clutch kit is designed for direct fitment on Dodge Challenger R/T, R/T Scat Pack, SRT8, SRT 392, and SRT Hellcat models from 2009 to 2010 and 2012 to 2023 equipped with 5.7L, 6.1L, 6.2L, and 6.4L HEMI engines. Installation is straightforward with the complete dedicated unit option, requiring no modifications. The adapter ring version allows you to retain your existing flywheel, simplifying upgrades. Professional installation is recommended to ensure proper clutch adjustment and optimal performance.

What's Included

• Twin disc clutch assembly with ceramic-lined discs
• Adapter ring (if applicable to chosen configuration)
• Dedicated billet steel or billet aluminum flywheel (for complete unit option)
• Installation hardware and instructions

Ideal For

The McLeod RXT 1200 Twin Disc Clutch Kit is ideal for performance enthusiasts who demand a clutch capable of handling serious horsepower while maintaining street-friendly engagement. It suits drivers who participate in drag racing, street performance, and occasional track days, especially those who want a reliable clutch that can transition seamlessly from daily driving to high-intensity racing environments.

McLeod Racing is a performance driveline brand offering clutch kits, flywheels, hydraulic bearings, and bellhousings built for everything from street muscle to dedicated racing. With options ranging from mild street clutches to high-horsepower multi-disc setups, McLeod is a staple when you need consistent engagement and durability under aggressive launches and track use.