McLeod Racing Original Street Twin Disc Clutch Kit (F&R)

2009–2019 Dodge Challenger 5.7L, 6.1L, 6.2L, 6.4L HEMI

Part #: 6340907M

Overview

The McLeod Racing Original Street Twin Disc Clutch Kit is engineered specifically for Dodge Challenger models equipped with HEMI engines ranging from 5.7L to 6.4L, covering model years 2009 through 2019. This clutch kit is designed to meet the demanding needs of muscle car enthusiasts who require a reliable, high-performance clutch capable of handling both street driving and high-horsepower applications.

Whether your Challenger is naturally aspirated or equipped with power adders such as nitrous oxide, superchargers, or turbochargers, the Street Twin Disc Clutch delivers smooth engagement and exceptional holding capacity. It balances daily drivability with the strength to manage power outputs up to 1,200 horsepower with organic discs, and up to 1,500 horsepower when upgraded with ceramic discs.

McLeod Racing has been a leader in clutch technology since 1974, and the Street Twin remains a top choice for Dodge Challenger owners who want a clutch that performs on the street and the strip without sacrificing pedal feel or reliability.

Key Features

Designed to provide a perfect blend of street-friendly engagement and high-performance durability, the McLeod Racing Street Twin Aluminum Clutch Kit includes:

• Street-friendly engagement for smooth, manageable pedal effort in daily driving
• Capable of handling up to 1,200 horsepower with standard organic clutch discs
• Optional ceramic disc upgrade available for power levels up to 1,500 horsepower
• Lightweight aluminum pressure plate reduces rotational mass for improved throttle response
• Strap drive design enhances strength and durability under extreme torque loads
• Includes a balanced flywheel optimized for Dodge Challenger HEMI engines
• Compatible with factory 8-bolt crankshaft configurations and 1-1/8” x 26 spline input shafts
• Available with organic or ceramic clutch discs to suit different driving styles and power levels
• Manufactured by McLeod Racing, a trusted innovator in high-performance clutch technology

Construction & Design

The Street Twin clutch kit features a precision-machined aluminum pressure plate that offers superior heat dissipation and significantly reduced weight compared to traditional cast iron designs. This lightweight construction lowers drivetrain inertia, improving engine response and overall vehicle performance.

The strap drive mechanism provides a robust and reliable connection between the pressure plate and clutch cover, ensuring consistent clamping force and durability even under extreme torque conditions. McLeod Racing offers both organic and ceramic disc options, allowing drivers to tailor the clutch to their specific power levels and driving preferences. Organic discs provide smooth engagement and excellent street manners, while ceramic discs offer higher heat tolerance and increased holding capacity for heavily modified or forced induction setups.

Installation & Fitment

This clutch kit is a direct replacement for Dodge Challenger models equipped with 5.7L, 6.1L, 6.2L, and 6.4L HEMI engines from 2009 through 2019. It fits a wide range of trims including R/T, Scat Pack, SRT 392, SRT Hellcat, SRT8, and T/A variants. The kit includes a balanced flywheel and is compatible with the factory 8-bolt crankshaft and 1-1/8” x 26 spline input shaft, allowing for straightforward installation without extensive modifications.

Professional installation is recommended to ensure proper clutch adjustment and optimal performance. The Street Twin clutch maintains factory-like pedal effort and engagement characteristics, making it ideal for street-driven vehicles that occasionally see track or high-performance use.

What's Included

• Aluminum pressure plate
• Organic or ceramic clutch disc (depending on selected option)
• Balanced flywheel designed for Dodge Challenger HEMI engines
• Installation hardware as required

Ideal For

The McLeod Racing Street Twin Aluminum Clutch Kit is perfect for Dodge Challenger enthusiasts who demand a clutch capable of handling high horsepower applications while retaining smooth, street-friendly engagement. It suits owners running naturally aspirated big-inch motors as well as those equipped with nitrous oxide, superchargers, or turbochargers. Whether you drive your Challenger daily or push it hard on the street and strip, the Street Twin offers reliable performance and long-lasting durability.

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.