McLeod 69437-07CT RST Twin Disc Flywheel Dodge Viper Sprung Hub 1-1/8 x 26 Spline Steel with Crank Trigger

The McLeod 69437-07CT is a dedicated billet steel flywheel designed as a complete, plug-and-play component for the McLeod RST Twin Disc Clutch System. Featuring a sprung hub design with a 1-1/8" x 26-spline input shaft specification and an integrated crank trigger, this flywheel is purpose-built for high-horsepower street performance applications in the 2003–2004 Dodge Viper.

Key Features:

• Billet Steel Construction — Provides durability and reliability for demanding street performance applications
• Sprung Hub Compatibility — Works with sprung hub clutch discs for smooth, progressive engagement
• 1-1/8" x 26-Spline Specification — Matched to the RST twin disc clutch disc input shaft requirements
• Integrated Crank Trigger — Built-in crank trigger for ignition timing compatibility
• Dedicated Flywheel Design — Sold as a matched unit with a single part number for simplified ordering and installation
• RST System Rated to 800 HP — Compatible with the McLeod RST clutch platform, which handles up to 800 horsepower
• Street-Optimized — Intended for high-horsepower street use; not designed for competition or racing applications

The McLeod RST Twin Disc system eliminates the guesswork of sourcing a matching flywheel separately. This dedicated flywheel ships ready to pair with the RST clutch kit, ensuring proper fitment, balance, and performance right out of the box. The organic-lined clutch discs used in the RST system deliver smooth engagement and a manageable pedal effort, making this an ideal solution for the performance street enthusiast. For competition and track-focused applications, McLeod recommends the RXT or RXT 1200 series.

Part number 69437-07CT is a McLeod Racing exclusive configuration combining the billet steel flywheel and crank trigger in a single, ready-to-install unit.