McLeod 473458 Steel Flywheel for 2010-2014 Ford Mustang Shelby GT500

Vehicle Fitment

• 2010-2014 Ford Mustang Shelby GT500 (5.4L/5.8L 8-bolt crank engines)

Features

• 164-tooth steel flywheel by McLeod Racing for performance street use
• CNC-machined from high-quality billet alloy steel for durability
• Hardened 1045 steel ring gear for consistent starter engagement
• Neutral balance for smooth operation and acceleration
• Lightweight design reduces rotating mass for improved throttle response
• Designed specifically for RST/RXT clutch adapter plate systems
• SFI 1.1 approved for safe use at the track
• Ideal for street and moderate performance applications

Specifications

• Part Number: 473458
• Flywheel Material: Steel (CNC machined)
• Ring Gear Teeth: 164
• Weight: ~22 lbs (neutral balance)
• Engine Fitment: 5.4L & 5.8L V8 Ford Modular (8-bolt crank)
• Disc Diameter: 9-11/16"
• Clutch Interface: McLeod RST/RXT steel adapter plate pattern
• Balance: Neutral (0 oz)

Included Components

• 1x McLeod 473458 steel flywheel (164-tooth)

Product Description

The **McLeod 473458 Steel Flywheel** is engineered for performance use on **2010-2014 Ford Mustang Shelby GT500** models equipped with 5.4L or 5.8L Modular V8 engines that feature the 8-bolt crank pattern. CNC-machined from billet alloy steel with a hardened 1045 ring gear, this lightweight 164-tooth flywheel offers improved throttle response and consistent starter engagement. Its neutral balance and robust construction make it a great choice for high-performance street driving and track use where smooth operation and durability are priorities.

Specifically designed to pair with McLeod's **RST/RXT clutch systems**, the 473458 requires the matching steel adapter plate pattern and is *not compatible with conventional clutch setups*. The reduced mass helps the engine rev quicker while maintaining reliability and safety, backed by its SFI 1.1 approval for competitive use. This flywheel is ideal for enthusiasts upgrading the drivetrain on a GT500 who want both performance gains and solid build quality.