McLeod RST Twin Disc Clutch Kit – 2018-2023 Ford Mustang GT w/ Aluminum Flywheel

Part #: RST: Aluminum Flywheel: Ford: 2018-23 Mustang 5.0L: 1x23: 164T

Built for the high-horsepower street enthusiast, the McLeod RST Twin Disc Clutch Kit is engineered to handle up to 800 horsepower while maintaining smooth drivability. Featuring organic lined discs and a lightweight billet aluminum flywheel, this twin disc setup is ideal for powerful daily-driven Mustangs, including Bullitt, GT Premium, and Mach 1 models.

Key Features:

• Supports up to 800 HP – Perfect for street-driven high-output builds
• Organic friction material provides smooth engagement with light pedal feel
• Includes billet aluminum flywheel (164T, 8-bolt)
• 1" x 23 spline input shaft
• Complete bolt-in kit – no guesswork or additional parts needed
• NOTE: Designed to work with OEM factory crank bolts
• NOTE 2: 2018+ models may require crank relearn procedure or professional tuning

Vehicle Fitment:

• 2018–2023 Ford Mustang GT 5.0L V8
• 2018–2023 Ford Mustang GT Premium 5.0L V8
• 2019–2020 Ford Mustang Bullitt 5.0L V8
• 2021–2023 Ford Mustang Mach 1 / Mach I 5.0L V8

Specifications:

• Engine: Ford 5.0L Coyote (8-Bolt Crank)
• Disc Diameter: 9.687"
• Disc Material: Organic
• Flywheel Material: Billet Aluminum
• Flywheel Ring Gear: 164 Tooth
• Input Shaft Spline: 1 x 23

Track-Inspired, Street-Tuned

Modern muscle cars are pushing 600+ HP from the factory, and the McLeod RST is the street clutch that keeps up. Whether you're tearing through back roads or making high-speed pulls, this kit ensures you don’t sacrifice comfort for capability.

Why McLeod?

• Over 50 years of high-performance clutch innovation
• Handcrafted in the USA with T304 stainless and billet materials
• Backed by a limited lifetime warranty

For serious street-driven power without compromise, the McLeod RST Twin Disc Clutch Kit with Aluminum Flywheel is your go-to upgrade for the modern 5.0 Mustang.